SKU: 94756457563

FORCE TECHNOLOGY Cayman Case for Samsung Galaxy S21 5G - Black/ Space Grey (EFCCASG270BSG), Shock and drop protection - 6-meter drop tested, D3O Impact Protection

$99.00 $110.00
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Description

FORCE TECHNOLOGY Cayman Case for Samsung Galaxy S21 5G - Black/ Space Grey (EFCCASG270BSG), Shock and drop protection - 6-meter drop tested, D3O Impact ProtectionEFM Cayman Case for Samsung Galaxy S21 5G Black Space Grey (EFCCASG270BSG) EFM Cayman Case Armour for Galaxy S21 5G is one of our cleanest, slimmest, toughest and lightest case in the market, integrated with brand new D3O with 5G Signal Plus TechnologyTM. D3O with Signal Plus TechnologyTM is the only material proven to limit 5G signal loss by 37% giving you optimum 5G signal, crystal clear audio and video, faster download speeds, prolonged battery

EFM Cayman Case for Samsung Galaxy S21 5G - Black/ Space Grey (EFCCASG270BSG) EFM Cayman Case Armour for Galaxy S21 5G is one of our cleanest, slimmest, toughest and lightest case in the market, integrated with brand new D3O with 5G Signal Plus TechnologyTM. D3O with Signal Plus TechnologyTM is the only material proven to limit 5G signal loss by 37% - giving you optimum 5G signal, crystal clear audio and video, faster download speeds, prolonged battery life and best in-class impact protection. The new Cayman range also uses the latest ion-exchange technology that is proven to kill 99.99 percent of bacteria and prevent further growth and reproduction for the life of the Case. EFM Cayman 5G Case Armour is constructed with a 3-layer impact dispersion structure where the materials are injected and fused together, delivering the ultimate device protection and optimum 5G signal strength. All custom designed for perfect form fit, whilst still maintaining maximum lifestyle appeal. With industry leading anti-UV resistance, non-tinting and dye transfer resistance properties, the EFM Cayman 5G Case Armour is one of the slimmest and toughest cases in the market. Key features: Kills 99.99% of bacteria Exceeds Military Standard drop test by 5 times or 500% Integrated with D3O with 5G Signal Plus TechnologyTM Lightweight, sleek, clear design - 2.7mm thickness Shock and drop protection - 6-meter drop tested Graphene buttons and improved bumper structure 2 Year Manufacturer\'s Warranty SPECIFICATION Packaging contents: 1 x EFM CAYMAN 5G CASE ARMOUR with D3O 5G Signal Plus Technology 1 x Instruction/Warranty Details COMPATIBILITY Samsung Galaxy S21 5G

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SKU: 94756457563

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4.3 ★★★★★
Based on 1990 reviews
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Product Reviews
M
MyHonestTake
Bozeman, US
★★★★★ 5
adds a touch of comfort!
Color: Black, Size: Queen, Color: Black, Size: Queen
I ordered this mattress topper for our guest bedroom. It is soft and adds a little plushness to the existing mattress. I ordered the queen size for our queen size mattress. It fit well, without much overlap from the mattress topper. The topper has elastic corner bands as well as the fitted sheet like band around the edge, so the topper should stay in place. The color is black, as shown and if you use light colored sheets, it will likely show through. To combat this, I used a white mattress protector overtop of the pillow topper. You cannot see it through our protector and white sheets. The topper is more like a padded mattress protector than a true topper. It reminds me of a pillow top, it's not foam just filled to add softness to the mattress. I think it's a great addition, it adds a little height and comfort to the mattress. Overall, I think this is a nice upgrade to our guest room. It fits well, and serves its intended purpose. I would recommend to anyone wanting to improve the comfort of their mattress.
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Reviewed in the United States on June 1, 2026
E
egro
Boise, US
★★★★★ 4
Try it but have lower expectations
Color: Black, Size: Queen
Pros: -fairly heavy -fits right -soft enough to dream on -not too expensive Cons: -kinda lumpy feeling and that’s hard to shake -not the classiest wrap/attachment -a little stinky out of the box that can take a while to offgas or whatever It definitely upgrades a futon mattress, even if it doesn’t want to bend easily with it. It’s meant for a stationary mattress.
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Reviewed in the United States on May 27, 2026
R
Red panda
Lexington, US
★★★★★ 5
Feels Like Sleeping on a Cloud
Color: Black, Size: Queen
This mattress topper completely transformed my bed. From the first night, I noticed how much softer and more comfortable my mattress felt. The pillow-top design adds a plush layer of cushioning without making the bed feel overly soft or unsupportive. I was especially impressed by how breathable it is. I tend to get warm while sleeping, but this topper stays comfortable throughout the night and doesn’t trap heat. The moisture-wicking fabric is a nice bonus and helps keep the bed feeling fresh. The deep-pocket design fit my mattress perfectly and stayed securely in place without shifting around. Installation was quick and easy, and the black color gives it a sleek, premium look. After fluffing up, it provided just the right amount of extra comfort and made my mattress feel much more luxurious. For the price, this topper offers excellent value and has greatly improved my sleep quality. I would definitely purchase it again and recommend it to anyone looking to add softness and comfort to their bed.
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Reviewed in the United States on May 30, 2026
M
Michelle Pepe
Los Angeles, US
★★★★★ 5
Feels Like Sleeping on a Cloud — One of My Favorite Bedsure Products Yet
Color: Black, Size: King
I’ve had really good experiences with Bedsure products over time, so whenever I get the chance to try another one I usually do, and this mattress topper definitely did not disappoint. This one went on my mom’s king size bed and the difference was noticeable immediately. The topper has a soft, cloud-like feel while still giving enough support underneath so you don’t just sink straight through it. It added a much more comfortable layer to the mattress and made the bed feel cozy and inviting without being overly heavy or hot. I also appreciated how easy it was to put on. The deep pocket design fit securely over the king mattress without struggling to stretch the corners, and once it was on, it stayed in place well through the night. The material feels breathable and smooth, which is especially nice for warmer nights. My mom commented that she slept really well with it and woke up feeling more comfortable than usual, which honestly says a lot. Overall this feels like a high-quality mattress topper that makes a bed instantly more comfortable. Bedsure continues to be one of those brands I trust for soft bedding and reliable quality.
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Reviewed in the United States on May 23, 2026
E
Verified Purchase
Emily Gutierrez
Los Angeles, US
★★★★★ 2
Not Worth the Price
Color: Black, Size: Queen
I expected more. The images are a bit misleading with the amount of fluff and thickness the product actually has. Despite following the instructions, it’s pretty flat. It had a funky chemically smell to it, so I sprayed with some Febreeze. Honestly in my opinion I don’t think it’s worth $60. I think if you want something similar, go to Marshals or TJ Maxx.
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Reviewed in the United States on May 30, 2026

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