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Mattresses/SKU20052175005

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Gem 8'' Twin XL Firm Mattress $249.00

My mattress is a gem!

Name Gem 8'' Twin XL Firm Mattress
Summary My mattress is a gem!
SKU 20052175005
Dimensions 39"W x 80"D x 8"H
Color
Height 8"
Weight 37.0 lbs
Width 39"
Depth 80"
Collection Name Gem
Features <ul class='product-features_list'><li class='product-features_list_value'><span role='tooltip' tabindex='0' tooltip='State-of-the-art temperature sensitive memory foam that conforms to the shape of your body for increased comfort, gentle support and pressure relief.' class='product-features_list_value_aslinkdotted_line'>Bob-O-PedicĀ® Memory Foam</span></li></ul><ul class='product-features_list'><li class='product-features_list_value'><span role='tooltip' tabindex='0' tooltip='If your new mattress/foundation is delivered via BOBtastic White Glove Delivery, the team will remove your old mattress/foundation! Old mattresses/foundations must be in safe and sanitary condition. This service is not available for mattresses/foundations that are delivered via BOBtastic Threshold Delivery, No-Contact Delivery and FedEx.' class='product-features_list_value_aslinkdotted_line'>BOBtastic Mattress Takeaway</span></li></ul>
Superlatives Best Seller
Pressure Relief 2
Mattress Layers Base foam, Bob-O-Pedic Memory Foam, Stretch knit cover
Motion Isolation 4
Temp Regulation 3
Warranty 10 Years
Mattress Thickness 8''
Mattress Construction Memory Foam
Mattress Tailoring Tight Top
Comfort Firm
Firmness 5
Adjustable Base Compatible Yes
10yearwarranty
bobopedic
20052175005
Gem 8'' Twin XL Firm Mattress from the Gem collection with layered blue stretch knit cover, gel memory foam, and base foam for firm support.
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Image shown in queen size. Actual size may vary!
Gem 8'' Twin XL Firm Mattress from the Gem collection with layered blue stretch knit cover, gel memory foam, and base foam for firm support.
Gem 8'' Twin XL Firm Mattress
Bob's Everyday Low Price
$249.00
Get it as soon as Nov 17

Gem 8'' Twin XL Firm Mattress

$249.00
10-Year Warranty
Bobopedic

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$249.00

Bob's Everyday Low Price

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Get it as soon as Nov 17Schedule delivery in checkout
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My mattress is a gem!

My Bob-O-PedicĀ® Gem Mattress is a rare gem, and that's exactly how it got its name! How many mattresses contain top-quality materials, provide numerous sleep benefits AND start at one great low price? This mattress' appeal begins right in the top layer with the stretch knit cover. Its purpose is to offer a breathable sleep surface to keep you comfortable. Then there's a layer of Bob-O-PedicĀ® Gel Memory Foam for temperature regulation and pressure relief- which also happens to be my favorite part! Finally, a layer of base foam adds long term support and durability. Plus how can you go wrong with a super convenient mattress in a box? I know, I saved the best perk for last!

Includes mattress only.



Designed and assembled in the USA

SKU: 20052175005
Features:
  • Bob-O-PedicĀ® Memory Foam

State-of-the-art temperature sensitive memory foam that conforms to the shape of your body for increased comfort, gentle support and pressure relief.

  • BOBtastic Mattress Takeaway

If your new mattress/foundation is delivered via BOBtastic White Glove Delivery, the team will remove your old mattress/foundation! Old mattresses/foundations must be in safe and sanitary condition. This service is not available for mattresses/foundations that are delivered via BOBtastic Threshold Delivery, No-Contact Delivery and FedEx.

  • Collection Name Gem
  • Mattress Tailoring Tight Top
  • Mattress Type Memory Foam
  • Comfort Firm
  • Warranty 10 Years
  • Comfort Scale
    Firm 5
  • Mattress Thickness 8''
  • Support

    How the mattress keeps your body aligned and supported throughout the night.

    4 of 5

  • Overall Dimension 39"W x 80"D x 8"H
  • Temp Regulation

    How the mattress manages heat and maintains a comfortable sleeping temperature.

    3 of 5

  • Pressure Relief

    How the mattress cushions your body and eases pressure on key areas like the shoulders, hips, and back.

    2 of 5



Questions about this product? Talk to a Bob's Squad agent now!

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Prize Gel 10'' Twin XL Firm Mattress
Price
$249.00
$699.00
$699.00
$499.00
Reviews
2,740
1,959
1,959
2,256
Customers Say
Generated from the text of customer reviews
Mattress Construction
Memory Foam
Hybrid
Hybrid
Memory Foam
Warranty Length
10 Years
18 Years
18 Years
15 Years
Mattress Thickness
8''
11.5''
11.5''
10''
Mattress Tailoring
Tight Top
Tight Top
Tight Top
Tight Top
Comfort
Firm
Firm
Firm
Firm
Mattress Layers
Base foam, Bob-O-Pedic Memory Foam, Stretch knit cover
Anti-microbial safeguard fiber, Densified fiber base, Gel infused convoluted plush foam, Individually wrapped coil system with firm perimeter coils, Lumbar layer of Bob-O-Pedic Gel Memory Foam, Plush support foam, Quilted knit cover
Anti-microbial safeguard fiber, Densified fiber base, Gel infused convoluted plush foam, Individually wrapped coil system with firm perimeter coils, Lumbar layer of Bob-O-Pedic Gel Memory Foam, Plush support foam, Quilted knit cover
Base foam, Foam encased individually wrapped coil system, Stretch knit cover, Transition foam, Ventilated Bob-O-Pedic Gel Memory foam with charcoal
Firmness
Firm 5
Firm 5
Firm 5
Support

4 of 5

4 of 5

4 of 5

3 of 5

Temperature Regulation

3 of 5

3 of 5

3 of 5

3 of 5

Pressure Relief

2 of 5

3 of 5

3 of 5

3.5 of 5

Adjustable Base Compatible
Yes
Yes
Yes
Yes
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Customer Reviews & Questions

2741 reviews

Customers say

AI-generated from customer reviews.

The Gem 8'' Twin XL Firm Mattress by Bob's Discount Furniture offers a breathable sleep surface with a stretch knit cover, temperature regulation and pressure relief from Bob-O-Pedic Gel Memory Foam, and long-term support from base foam. Customers appreciate the mattress's firmness, comfort, and value for money, along with the efficient delivery and excellent service.

Reviews with images
Slide 6 of 13. Image of customer.
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  • MARINA M.
      Sweepstakes Entry

    Great quality

    This mattress is soo good would def recommend im surprised that it is on the cheaper end of mattresses at bobs itā€™s soft & firm I did purchase the Bob's Val-U-Pedic Foundation also on the cheaper end but quality is amazing the bed is also from bobs would highly recommend

    Product reviewed:  Gem Hybrid 8'' Queen Firm Mattress
    Published date
    10/21/26
    Was this review helpful?
  • MICHAEL T.

    A good bed

    Bought this mattress for my daughter. After we installed it and we let it sit I sat on it and laid down on it! Wow what a wonderful mattress!

    Product reviewed:  Gem Hybrid 8'' Twin Firm Mattress
    Published date
    11/08/26
    Was this review helpful?
  • MICHELLE B.
      Sweepstakes Entry

    Too Thin

    The mattress is okay, but it is thinner than I expected. It is firm and provides decent support, but I wish it had a little more height and cushioning. Overall, it works, but I would probably choose a thicker mattress next time.

    Product reviewed:  Gem Hybrid 8'' Queen Firm Mattress
    Published date
    09/13/26
    Was this review helpful?
  • DEBORA H.

    Very happy with this new mattress

    Purchased this to replace an old mattress that was just 'okay' for the bottom bunk. Know now that our guests will be comfortable and safe with this appropriately sized and well constructed mattress. Was able to order by phone, delivery was prompt, and the installation was a breeze. Bob's crew handle...

    Product reviewed:  Gem 8'' Twin Firm Mattress by Bob's Discount Furniture
    Published date
    09/11/26
    Was this review helpful?
  • DOUGLAS F.
      Sweepstakes Entry

    Great Quality at a Great Price.

    A Great Quality mattress at a Great Price. I am very pleased with my purchase.

    Product reviewed:  Gem Hybrid 8'' Twin Firm Mattress
    Published date
    10/31/26
    Was this review helpful?