--- product_id: 175306056 title: "OpenTech® Military-Grade Tempered Glass Screen Protector Compatible for Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s Edge to Edge Coverage with Easy Installation kit" brand: "opentech" price: "฿613" currency: THB in_stock: true reviews_count: 8 category: "Open Tech" url: https://www.desertcart.co.th/products/175306056-opentech-military-grade-tempered-glass-screen-protector-compatible-for-samsung store_origin: TH region: Thailand --- # HD Clarity Display Edge-to-Edge Precision Fit 9H Military-Grade Hardness OpenTech® Military-Grade Tempered Glass Screen Protector Compatible for Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s Edge to Edge Coverage with Easy Installation kit **Brand:** opentech **Price:** ฿613 **Availability:** ✅ In Stock ## Summary > 🛡️ Protect your Galaxy like a pro—because your screen deserves the best! ## Quick Answers - **What is this?** OpenTech® Military-Grade Tempered Glass Screen Protector Compatible for Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s Edge to Edge Coverage with Easy Installation kit by opentech - **How much does it cost?** ฿613 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/175306056-opentech-military-grade-tempered-glass-screen-protector-compatible-for-samsung) ## Best For - opentech enthusiasts ## Why This Product - Trusted opentech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unbreakable Defense:** 9H hardness shields your screen from everyday hazards with military-grade toughness. - • **Crystal Clear Vision:** Experience vibrant HD clarity that keeps your display sharp and true-to-life. - • **Effortless Installation:** Bubble-free adhesive and included kit make setup quick and flawless—no pro needed. - • **Smudge & Sweat Resistant:** Oleophobic coating repels oils and water, keeping your screen pristine and touch-responsive. - • **Seamless Edge-to-Edge Coverage:** Precision laser-cut tempered glass hugs every curve for full-screen protection without bulk. ## Overview OpenTech® Military-Grade Tempered Glass Screen Protector offers 9H hardness for superior scratch resistance, HD clarity for vivid display quality, and edge-to-edge coverage tailored for multiple Samsung Galaxy models. The package includes an easy-installation kit with bubble-free adhesive and oleophobic coating to resist smudges, ensuring a flawless, durable shield backed by a 3-month warranty. ## Description From the manufacturer Installation Kit/What generally comes in the pack? Five Easy Steps to Apply the Screen Protector Before you get started, make sure to wash your hands and let them dry. Also, choose a clean space to avoid dust or other particles. You may even switch off your fan, if required. Remove your phone’s cover or any existing Screen protector. Step 2: CLEAN Clean the mobile screen of any kind of dust. For this, first clean the screen using the Wet wipe and then the Dry wipe . This is to ensure that no bubbles come up during application. Step 3: ALIGN Hold the protector from the edges and take care not to touch the sticky side. Align the device starting with any one reference point, which could be the speaker or the camera lens at the top. The Home button or The Logo can also be used as reference at the bottom. Step 4: DROP Using the weight of the protector, gently drop the Protector onto the screen Step 5- PRESS Press the Protector with a clean cloth to remove any remaining bubbles What if something went wrong? What if the Protector isn’t aligned to the screen? Just remove it quickly from the corner and repeat the application process. Take care · To hold the protector on the sides. · Not to hold the protector on the sticky side. What if there are bubbles on the screen? Remove the protector and clean the screen again with the wipes, to remove the dust which is causing the bubbles to appear. You may use a tape to remove any dust from the tape as well. Repeat the application process after cleaning. ## Features - Item Hardness: 9H Hardness, precise laser cut, 2.5D rounded edges, HD Clarity, Bubble free adhesive and easy to install - Material Type: Tempered Glass Silicon - Included Components: Tempered Glass Screen Protector and Installation Kit - Warranty: 3 months warranty on the product (Warranty card Inside the package) - Compatible Device: Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08289K4SP | | Best Sellers Rank | #22 in Electronics ( See Top 100 in Electronics ) #1 in Mobile Screen Guards | | Brand | OpenTech | | Brand Name | OpenTech | | Clarity | 0.99 | | Colour | Edge to Edge | | Compatible Cellular Phone Models | Samsung Galaxy A30, Samsung Galaxy A50, Samsung Galaxy A50s, Samsung Galaxy F41, Samsung Galaxy M21, Samsung Galaxy M30, Samsung Galaxy M30s, Samsung Galaxy M31 | | Compatible Devices | Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s | | Compatible Phone Models | Samsung Galaxy A30, Samsung Galaxy A50, Samsung Galaxy M30 | | Country of Origin | India | | Customer Reviews | 4.0 out of 5 stars 67,313 Reviews | | Display Size | 6.5 Inches | | Finish Type | Glossy | | Included Components | Dry Wipe, Micro Fiber Cloth, Screen protector, Wet Wipe | | Item Dimensions L x W | 15L x 5W Centimeters | | Item Hardness | 9H | | Item Type Name | Tempered glass | | Item Weight | 0.1 Kilograms | | Manufacturer | OpenTech | | Material | Tempered Glass | | Material Type | Tempered Glass | | Model Name | F41/M21/M31/M30s/M30/A30/A50/A50s | | Model Number | Samsung M30 / A50 Standard | | Number of Items | 1 | | Packer Contact Information | openTech.contactus@gmail.com | | Part Number | ot_sm_30_50 | | Product Dimensions | 15L x 5W Centimeters | | Screen Surface Description | Smooth | | Special Features | OpenTech Tempered Glass screen protector supports HD Clarity, Curved, Complete Scratch Proof, 9H Hardness, Supports Gorilla Glass, Case Friendly, One touch installation, oleophobic screen coating which protects against sweat, oil and water. | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** OpenTech - **Compatible Devices:** Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s - **Material:** Tempered Glass - **Item Hardness:** 9H - **Product Dimensions:** 15L x 5W Centimeters - **Compatible Phone Models:** Samsung Galaxy A30, Samsung Galaxy A50, Samsung Galaxy M30 - **Special Feature:** OpenTech Tempered Glass screen protector supports HD Clarity, Curved, Complete Scratch Proof, 9H Hardness, Supports Gorilla Glass, Case Friendly, One touch installation, oleophobic screen coating which protects against sweat, oil and water. - **Finish Type:** Glossy - **Water Resistance Level:** Water Resistant - **Net Quantity:** 1 count ## Images ![OpenTech® Military-Grade Tempered Glass Screen Protector Compatible for Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s Edge to Edge Coverage with Easy Installation kit - Image 1](https://m.media-amazon.com/images/I/71szNDJ5McL.jpg) ![OpenTech® Military-Grade Tempered Glass Screen Protector Compatible for Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s Edge to Edge Coverage with Easy Installation kit - Image 2](https://m.media-amazon.com/images/I/71IZG80HcqL.jpg) ![OpenTech® Military-Grade Tempered Glass Screen Protector Compatible for Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s Edge to Edge Coverage with Easy Installation kit - Image 3](https://m.media-amazon.com/images/I/71lSek3GqQL.jpg) ![OpenTech® Military-Grade Tempered Glass Screen Protector Compatible for Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s Edge to Edge Coverage with Easy Installation kit - Image 4](https://m.media-amazon.com/images/I/71jb9XtkqiL.jpg) ![OpenTech® Military-Grade Tempered Glass Screen Protector Compatible for Samsung Galaxy F41 / M21 / M31 / M30s / M30 / A30 / A50 / A50s Edge to Edge Coverage with Easy Installation kit - Image 5](https://m.media-amazon.com/images/I/71OChd0fUXL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***A on 10 April 2026* ### ⭐⭐⭐⭐ Review *by S***H on 7 April 2026* ### ⭐⭐⭐⭐⭐ Review *by A***R on 21 April 2026* ## Frequently Bought Together - OpenTech Tempered Glass Screen Protector Compatible For Samsung Galaxy F41 / M21 / M31 / M30S / M30 / A30 / A50 / A50S Edge To Edge Coverage With Easy Installation Kit for Smartphone - OpenTech Tempered Glass Screen Protector Compatible For Samsung Galaxy M33 / F23 / M23 / A23 / M13 4G With Edge To Edge Coverage And Easy Installation Kit For Smartphone --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/175306056-opentech-military-grade-tempered-glass-screen-protector-compatible-for-samsung](https://www.desertcart.co.th/products/175306056-opentech-military-grade-tempered-glass-screen-protector-compatible-for-samsung) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-30*