---
product_id: 222988246
title: "Rectangular Blind Spot Mirror, HD Glass Frameless Stick on Adjustabe Convex Wide Angle Rear View Blind Spot Car Mirror for Car Blind Spot, Pack of 2"
brand: "ampper"
price: "฿821"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/222988246-rectangular-blind-spot-mirror-hd-glass-frameless-stick-on-adjustabe
store_origin: TH
region: Thailand
---

# Adjustable convex wide-angle view 2.76" x 1.6" HD frameless glass 3M super strong adhesive, weatherproof Rectangular Blind Spot Mirror, HD Glass Frameless Stick on Adjustabe Convex Wide Angle Rear View Blind Spot Car Mirror for Car Blind Spot, Pack of 2

**Brand:** ampper
**Price:** ฿821
**Availability:** ✅ In Stock

## Summary

> 🚗 See More, Risk Less — Drive with Confidence and Style!

## Quick Answers

- **What is this?** Rectangular Blind Spot Mirror, HD Glass Frameless Stick on Adjustabe Convex Wide Angle Rear View Blind Spot Car Mirror for Car Blind Spot, Pack of 2 by ampper
- **How much does it cost?** ฿821 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/222988246-rectangular-blind-spot-mirror-hd-glass-frameless-stick-on-adjustabe)

## Best For

- ampper enthusiasts

## Why This Product

- Trusted ampper brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expand Your Vision:** Maximize your driving view with ultra-wide convex mirrors that eliminate dangerous blind spots.
- • **Durable & Weatherproof:** Rust-resistant, waterproof HD glass that stays crystal clear—rain or shine, no haze, no cracks.
- • **Effortless Installation:** Stick-on design with premium 3M adhesive ensures a secure, no-fuss setup in seconds.
- • **Multi-Purpose Safety Tool:** Use inside or outside your vehicle to monitor blind spots, backseat safety, or surroundings before stepping out.
- • **Universal Fit for Every Ride:** Perfectly compatible with cars, trucks, SUVs, RVs, and vans—your all-in-one safety upgrade.

## Overview

Ampper’s Rectangular Blind Spot Mirrors feature HD frameless curved glass with a wide-angle convex design to eliminate blind spots and enhance driving safety. Each pack includes two adjustable mirrors with pivot bases and ultra-strong 3M adhesive for quick, secure installation on any vehicle. Weatherproof and rust-resistant, these slim-profile mirrors provide crystal-clear views in all conditions, making them an essential upgrade for every driver aiming to prevent accidents and improve situational awareness.

## Description

Are you annoying about the blind spots in driving? Are you worried about the accident in backing car? Do you know crashes due to blind spots are on the rise by 48%? You need this MUST have blind spots mirror to KEEP YOUR DRIVING IN SAFETY. Features: 1, HD glass curved frameless ultrathin slim design. 2, Rust resistant and the glass will not haze. 3, Each blind spot mirror comes with pivot base and super strong 3M adhesive for pressure-sensitive tape installation that keeps them firmly in place. 4, Install and test within seconds, spend less and makes lifetime safer. 5, All universal vehicles car fit accessory, MUST have for every truck, car, SUV, RVs and vans. 6, Will not crack or rust like others mirror. 7, 100% weatherproof! Advantages: 1, Maximize your view with wide angle in car, eliminate blind spots. 2, Flexible convex shape of blind spot mirror helps you to forecast the next surroundings. 3, Avoid any accident or collision during passing, changing lanes or reversing, increase driving safety. Application: 1, Suitable for interior or exterior use. 2, Used as blind spot mirror on car side mirror. 3, Used as a car interior rear view mirror to check the safety of backseat child. 4, Used as car back seat mirror to observe the surroundings before getting off. Package: 2 x blind spot mirrors and bases. 3M adhesive for every mirrior. 100% Satisfaction. No reason for return or change. Order it now!

## Features

- NOTE: pls clean your original car side mirror with alcohol or some other cleaning products, press down a little hard when attach the blind spot mirror to side mirror, this is VERY important to prevent fall off from side mirror.
- ADVANTAGE: maximize your view with wide angle in car, eliminate blind spots, flexible convex shape of blind spot mirror helps you to forecast the next surroundings to avoid any accident or collision during passing, changing lanes or reversing, increase driving safety.
- FEATURE: size - 2.76" (70 mm) x 1.6" (41 mm) rectangular, 2 piece packaged, HD glass curved frameless ultrathin slim design, waterproof, rust resistant and the glass will not haze. Each blind spot mirror comes with pivot base and super strong adhesive for pressure-sensitive tape installation that keeps them firmly in place.
- APPLICATION: suitable for interior or exterior use, can be used as blind spot mirror on car side mirror, as a car interior rear view mirror to check the safety of backseat child or used as car back seat mirror to observe the surroundings before getting off.
- EASY TO INSTALL: install and test within seconds, spend less and makes lifetime safer. All universal vehicles car fit accessory, MUST have for every truck, car, SUV, RVs and vans.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Auto Part Position | Rear |
| Item dimensions L x W x H | 4.3 x 0.7 x 2.7 inches |
| Brand | Ampper |
| Color | Rectangular |
| Mounting Type | stick-on" or "adhesive |
| Included Components | 2 x blind spot mirrors and bases |
| Special Feature | Blind spot view in driving, HD glass convex wide angle frameless, backing car view mirror, expand view in driving, maximize your view |
| Item Weight | 1.3 Ounces |
| Fit Type | Universal Fit |
| Size | Pack of 2 |
| Shape | Rectangular |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Ampper |
| Lens Curvature Description | Convex |
| Model | Am-BSM1201 |
| Item Weight | 1.3 ounces |
| Product Dimensions | 4.3 x 0.7 x 2.7 inches |
| Item model number | Am-BSM1201 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | Am-BSM1201 |
| Special Features | Blind spot view in driving, HD glass convex wide angle frameless, backing car view mirror, expand view in driving, maximize your view |
| Lift Type | Power |

## Product Details

- **Auto Part Position:** Rear
- **Item dimensions L x W x H:** 4.3 x 0.7 x 2.7 inches
- **Material:** Glass
- **Brand:** Ampper
- **Vehicle Service Type:** Fit for Car, SUV, Truck, UTV, ATV.
- **Color:** Rectangular
- **Mounting Type:** stick-on" or "adhesive
- **Included Components:** 2 x blind spot mirrors and bases
- **Special Feature:** Blind spot view in driving, HD glass convex wide angle frameless, backing car view mirror, expand view in driving, maximize your view
- **Item Weight:** 1.3 Ounces

## Images

![Rectangular Blind Spot Mirror, HD Glass Frameless Stick on Adjustabe Convex Wide Angle Rear View Blind Spot Car Mirror for Car Blind Spot, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/61Us2uhdVnL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ¡Definitivamente los volvería a comprar!
*by J***Z on May 2, 2025*

ESPAÑOL:¡¡Son excelentes!! Los compre en 2018 y hoy en 2025 continúan en mi vehículo, y todavía se ve claramente. Pensaba que en algún momento se cayeron al llevarlo al lavacar pero no fue así; no tengo idea de qué clase de pegamento tienen, pero creo que se mantendrán ahí para siempre.Y de verdad que son muy útiles, hasta considero que debería ser obligatorio que todos los carros lo tengan, pues me han ayudado a evitar posibles accidentes al poder ver vehículos y personas en el punto ciego.¡Definitivamente los volvería a comprar!----------------------ENGLISH:They're excellent!! I bought them in 2018, and today, in 2025, they're still in my vehicle, and they're still clearly visible. I thought they might have fallen off at some point when I took it to the car wash, but they didn't. I have no idea what kind of glue they have, but I think they'll stay there forever.And they're really useful. I even think it should be mandatory for all cars to have them, as they've helped me avoid potential accidents by being able to see vehicles and people in the blind spot.I would definitely buy them again!

### ⭐⭐⭐⭐⭐ Great Spot Mirrors
*by D***. on April 1, 2025*

Wanted a pair of blind spot mirrors for the Trail Mirror kit (doors-off mirrors) for my 2022 Wrangler Sport. I purchased the vehicle used, the factory door-mounted mirrors already had convex spot mirrors on them from a previous owner, and I really liked them, so I wanted to duplicate the effect on my second set of mirrors.Hilariously enough, I think these are the exact same ones installed on my main set of mirrors. I love that you can actuate them (they pivot around on their mounting pedestal). I assume that the adhesive will hold up well since it is a 3M product -- the other pair of spot mirrors certainly haven't loosened at all.Just ensure the surfaces are clean before adhering, and press together very firmly for at least a minute. Then avoid high temperatures or water or anything that could dislodge the adhesive for 24 hours. Note there are four pieces total in this set of two mirrors. So first you have to stick each reflective surface to its pivoting mount, then stick the mount to your main mirror.They look great, blend in well, are easy to clean with Windex or your product of choice, are extremely lightweight, and don't appear prone to cracking or shattering. I think they're a great size for the job -- not obnoxiously large, easily big enough to give you a good view.

### ⭐⭐⭐⭐ Great for Motorcycle, Likely good for Driver's Side Mirror, Probably terrible for Passenger Side Mirror
*by C***A on April 21, 2017*

Use: Motorcycle so they are both fairly close to me and equidistant. Additionally, where I put them, Blind Spot Mirrors (BSM) do "overhang" the edge a bit and are therefore subject to direct wind to the back of the mirrorIt took me about 1 week of use or 250 miles before I was able to see any information, about 2 weeks before I started to be able to interpret it, and one the 3rd week it is beginning to be useful, so certainly a learning curve.I purchased a pack of 4, put two on the motorcycle to test them first.The 2" window is small with about 150 degrees of view angle. That is a lot of information to squeeze into a little window. I think on a car, the BSM might work for a driver's side window but I just cannot imagine is being useful on the passenger side as it is just a smidge small even when it is less than arm's length away.The ability to tilt and adjust the BSM is a nice touch. I cannot compare them to ones that just stick on flat, but I have used the tilt to "fine tune" the view, especially when I move the mirrors so that I can see just over my shoulder, the sides of my hard luggage and the a large chunk of the road --- rather than a full frame view of myself.Problem: 1 of the BSMs was really "loose" in that even just the vibration of the motor would shake it out of position. Freeway speed wind (remember, a smidge of the edges are "in the wind") would blow it all over the place. The other was fairly tight and stayed in place. 90MPH (I never go that fast... I promise.... nope) blew both mirrors out of alignment.It took some work and goo gone to take the bad BSM off (well stuck to the mirror even though I did not prep or even clean the mirror first). I put on a 3rd mirror and now both are staying in position even in 70mph commuter traffic.So now I have one left, I think it will go on the car's driver side window, so I won't be able to test the passenger side mirror for yall, Sorry!~~~~~~~~~~~~~~~~Update 5/15Put on the motorcycle cover Wednesday afternoon (rare, but it happens), lots of rain and took the cover off Sunday to find the mirrors on the ground. One, the glue failed. The other, the plastic "male" end broke off the base....=o/I purchased a similar but slightly different. We'll try super gluing the mirror to the pedestal and put the mirror in a place where it does not "hang" over the edges.Even after only 3 weeks, it is amazing how much and how quickly I miss having these on the bike!~~~~~~~~Update 5/22Purchased Egg Shaped mirrors and made sure that (when viewed from head on) they do not get into the wind stream. The are much more stable in this location, though I have lost a lot of mirror real estate. The egg shape (I have mine horizontal with the egg pointing out) is much clearer and the extra inches make the information much more intelligible. I had to move my conventional mirrors into some weird angles, but from the eggs I can see just over my shoulder, the top/outside of my bags (Are they closed? In the next lane?) as well as al l the way down the lane next to me and to about 10 degrees off my left side (The grill of the car becomes visible in my periphery only a fraction of a second after the grill leaves the BSM). Conventional mirrors are now dedicated to my "Danger if you lane change" area, letting the BSMs do most of the workload previously handled by the conventional.Get the Egg Shape! I like them much more than the rounds.Next update will be after I can get it under the cover and in the rain for 3 days (the failure point last time)Cheers,~~~~Update 6/8The double sided tape sucks.... Noted the right mirror was getting very shaky and lo and behold, the tape was again separating from the pedestal. After super-gluing the egg mirror to the pedestal, I checked and noticed the other mirror's tape was also failing.I am still using the "OEM" double sided tape to hold the pedestal to the stock mirror.At this point, the last worry is how these will handle in the cover. I'll update that someday!.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-10*