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Product Overview:

The Hybrid Foam and Pocket Spring Twin Mattress in a Box combines the benefits of high-density foam and pocket spring technology to deliver exceptional comfort and support for all types of sleepers. Whether you sleep on your back, side, or stomach, this mattress conforms to your body's shape, providing the necessary support where you need it most. The motion-reducing pocket springs minimize disturbance from a partner's movements, ensuring a peaceful, undisturbed night of sleep.

Made with CertiPUR-US-certified foam, the mattress is not only durable but also safe and environmentally friendly. The high-density foam ensures long-lasting comfort while the pocket spring coils offer excellent support and help reduce motion transfer. The breathable, knitted, and quilted tight-top cover enhances airflow, keeping you cool and comfortable throughout the night.
This product is non-returnable due to: Per Manufacturers Return Policy.
Note: This product is for sale in the United States only and is ineligible for International Shipping.

Product Specifications / Dimensions

Product Options:

Choose Size of Comfortable Sleep Mattress

Twin - Comfortable Sleep 12 Inch Foam and Pocket Spring MattressTwin - Comfortable Sleep 12 Inch Foam and Pocket Spring Mattress
$290.00
sku: FSH-CL-E230P-R-T-GG
Full - Comfortable Sleep 12 Inch Foam and Pocket Spring MattressFull - Comfortable Sleep 12 Inch Foam and Pocket Spring Mattress
$370.00
sku: FSH-CL-E230P-R-F-GG
Queen - Comfortable Sleep 12 Inch Foam and Pocket Spring MattressQueen - Comfortable Sleep 12 Inch Foam and Pocket Spring Mattress
$399.00
sku: FSH-CL-E230P-R-Q-GG
King - Comfortable Sleep 12 Inch Foam and Pocket Spring MattressKing - Comfortable Sleep 12 Inch Foam and Pocket Spring Mattress
$592.84
sku: FSH-CL-E230P-R-K-GG

More Information

The Twin Mattress in a Box with Hybrid Foam and Pocket Springs upgrades the sleeping experience by bringing together the best of high-density foam and motion-isolating pocket springs. The thick layer of foam it has provides a cushioned yet supportive surface that will comfortably cradle your body and reduce pressure points for a restful night's sleep. The pocket spring coils in the mattress are placed carefully to support your body. They also help reduce motion transfer, which is great for couples or people who are easily disturbed by movements at night.

The mattress has a breathable cover for air to flow through, keeping the surface of the bed cool and comfortable throughout the night. This is very good if one sweats during sleep; it will keep the bed cooler. The cover makes the mattress softer for added comfort, while the strong, quality build means the mattress will retain its shape and comfort for many years.

The mattress is flexible and very easy to put together with your current setup since most bed frames with a base or slats work with it. It can hold up to 1100 lbs, which is good for different kinds of sleepers, so this would be very good for families, couples, or anyone seeking a reliable mattress. This mattress is certified by CertiPUR-US, meaning the foam meets strict safety and environmental guidelines.

The mattress is conveniently compressed and rolled for easy transportation and setting up, perfect for someone moving into a new place or anyone who appreciates convenience. When taken out of the package, it reaches an overall height of 12 inches, giving an ideal blend of comfort and support for any sleeping position.

Mattress in a Box: Flash Furniture 12-Inch Medium-Firm Spring (Twin, Full, Queen, King) Picture

*The bed frame is NOT included. 

What Customers Are Saying:

"I've had this mattress for 2 weeks before I wrote this review to ensure my review was accurate. If you like medium-firm mattresses, this mattress is perfect for you. I added my memory foam topper to it and now it feels like I sleep on a soft, bouncy cloud. Overall this is a fantastic budget mattress, and I have not experienced a single issue with it so far. - Chelsea R."

"I'm a larger woman and was worried about buying a mattress before trying it. This is the first mattress I have purchased myself and this was definitely the right decision. It has been a month and I have had no issues. I love it! - Cassondra P."

"Buy this mattress! I am a very picky shopper and I went through all the reviews and after a lot of debate, I purchased it. It has been fantastic. I have allergies but this mattress has proven to not be an issue. Buy this mattress instead of a big box mattress, it's so much easier to deal with. - Tonya L."


FAQ For Mattress in a Box: Flash Furniture 12-Inch Medium-Firm Spring (Twin, Full, Queen, King)

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Can I use this mattress as soon as I open it?
Answer: You can technically use this mattress when you open it, but it is highly recommended to let it sit for 2-5 days in order for it to regain its original shape.
Is there formaldehyde in the mattress?
Answer: There is no formaldehyde in this mattress.
I need a king-size mattress, would it be reasonable to get two twin mattresses so that I don't wind up with a soft spot in the middle of the king mattress?
Answer: This would not make a difference. Although it is a good idea, the mattress in king size is phenomenal and will not form a soft spot in the middle.

Mattress in a Box: Flash Furniture 12-Inch Medium-Firm Spring (Twin, Full, Queen, King) Pictures:

Mattress in a Box: Flash Furniture 12-Inch Medium-Firm Spring (Twin, Full, Queen, King)
Mattress in a Box: Flash Furniture 12-Inch Medium-Firm Spring (Twin, Full, Queen, King)
Mattress shown on bed (bed frame not included)
Mattress shown on bed (bed frame not included)
The mattress ships compressed in a box
The mattress ships compressed in a box
Handles on the sides of the mattress
Handles on the sides of the mattress
Side view of mattress
Side view of mattress
Back of mattress
Back of mattress
Twin mattress dimensions
Twin mattress dimensions
Full mattress dimensions
Full mattress dimensions
Queen mattress dimensions
Queen mattress dimensions
King mattress dimensions
King mattress dimensions