--- product_id: 1460165 title: "Aluminum Metal Bumper Case for the Apple iPhone 4 4S - Silver/Blue" brand: "razer edge" price: "āļŋ38" currency: THB in_stock: false reviews_count: 6 url: https://www.desertcart.co.th/products/1460165-aluminum-metal-bumper-case-for-the-apple-iphone-4-4s store_origin: TH region: Thailand --- # CNC machined precision Aircraft-grade aluminum Shock-absorbing lining Aluminum Metal Bumper Case for the Apple iPhone 4 4S - Silver/Blue **Brand:** razer edge **Price:** āļŋ38 **Availability:** ❌ Out of Stock ## Summary > 🔒 Protect Your Style, Elevate Your Game! ## Quick Answers - **What is this?** Aluminum Metal Bumper Case for the Apple iPhone 4 4S - Silver/Blue by razer edge - **How much does it cost?** āļŋ38 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1460165-aluminum-metal-bumper-case-for-the-apple-iphone-4-4s) ## Best For - razer edge enthusiasts ## Why This Product - Trusted razer edge brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - â€Ē **Smart Button Design:** Integrated on/off button for seamless functionality. - â€Ē **Unmatched Durability:** Crafted from aircraft-grade aluminum for ultimate protection. - â€Ē **Precision Engineering:** CNC machined for a flawless fit and sleek aesthetics. - â€Ē **Vibrant Anodized Finish:** Available in stunning colors that elevate your style. - â€Ē **Signal Strength Champion:** Non-conductive design preserves your iPhone's antenna performance. ## Overview The Aluminum Metal Bumper Case for the Apple iPhone 4/4S is engineered from solid aircraft-grade aluminum, ensuring top-tier durability and a sleek look. Its non-conductive barrier maintains antenna signal strength, while the anodized finish offers a vibrant protective coating. Lined with advanced shock-absorbing material and featuring a CNC-designed on/off button, this case combines style and functionality for the modern professional. ## Description ## Product Details - **Brand:** Razer Edge - **Item dimensions L x W x H:** 4.75 x 2.25 x 0.5 inches - **Pattern:** Solid - **Theme:** Minimalist - **Screen Size:** 4.7 Inches ## Images ![Aluminum Metal Bumper Case for the Apple iPhone 4 4S - Silver/Blue - Image 1](https://m.media-amazon.com/images/I/51+7RcIuvyL.jpg) ![Aluminum Metal Bumper Case for the Apple iPhone 4 4S - Silver/Blue - Image 2](https://m.media-amazon.com/images/I/51j5UqCWjbL.jpg) ![Aluminum Metal Bumper Case for the Apple iPhone 4 4S - Silver/Blue - Image 3](https://m.media-amazon.com/images/I/51XNlLQIEZL.jpg) ![Aluminum Metal Bumper Case for the Apple iPhone 4 4S - Silver/Blue - Image 4](https://m.media-amazon.com/images/I/41XDXrm3TAL.jpg) ![Aluminum Metal Bumper Case for the Apple iPhone 4 4S - Silver/Blue - Image 5](https://m.media-amazon.com/images/I/41sHCb9KSbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Look and Good Reception (with padding) *by M***N on February 10, 2013* In regards to the ongoing debate about the reception loss in this case, I wanted to put this to rest with my own (hopefully helpful) experience):I own an AT&T iPhone 4 (not 4s)I used the padding provided with the case (little black padding stickers that come on a sheet)After applying the black pads the the four inside corners of the case, my phone receives reception that is approximately equal to the reception I receive without using any type of case. Without using the padding, my phone experienced severe reception loss.USE THE PADDING PROVIDED = great reception.This case looks really sleek, fits extremely well, and has a really low profile. Combined with the lack of reception problems, I would recommend this case to all people who don't feel sudden urges to throw their phone off of two story buildings or against walls when they are upset.Pros:no reception loss (when used correctlysleektight fitunique (not many people have this case)All the buttons are easily accessible, the power button is responsive, and the charger fits into the caseCons:Hard to remove for cleaningHeadphone jack won't fit anything but the low-profile iPhone headphones (can be remedied by a few dollars into an extender) ### ⭐ Signal Cancellation *by D***O on April 3, 2013* There was a review about the loss of signal in the phone, but also I read that the product comes with a special user manual teaching how to install the case.When the case arrived, it looked awesome, but it didn't have any user manual.After install the case, the signal was really bad in some places with bad reception.A complete deception :-/ ### ⭐⭐⭐⭐⭐ Shiny,Good Looking *by J***N on February 2, 2013* Received this item in a box with instructions, it can be tricky putting it together. They provide you with small pieces of rubber and you MUST align the inside of the metal bumper if you dont want your phone to jiggle arround or to get any scratches because the bumper is made of metal. Just wanted to clarify that because I had read some previous reviews and complaints. The phone will fit in pretty tight, maybe 95% tight but the world wont end cause of that. One thing you must take into consideration is that the bumper is pretty tall (It keeps the phone looking thin, but it increases the height) and due to this, you may not be able to place your phone into audio docks or charging docks because the bumper case hides the bottom of the phone. You can consider getting an adapter, I did because this case is worth it!Other than that, it is a very attractive bumper and the colors are shiny. One more thing, there is no signal loss whatsoever. Infact, I thought that it enhanced the signal. --- ## 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/1460165-aluminum-metal-bumper-case-for-the-apple-iphone-4-4s](https://www.desertcart.co.th/products/1460165-aluminum-metal-bumper-case-for-the-apple-iphone-4-4s) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-22*