Signature Design by Ashley Chime Hybrid Twin 12″ Mattress with Gel Memory Foam, Medium Firm, Pressure Relief, Fiberglass Free Mattress in a Box

Price: $368.99 - $249.99
(as of May 02, 2026 01:40:52 UTC – Details)

Discover the perfect balance of comfort and support with this hybrid innerspring twin mattress. Designed for restorative sleep, it combines the traditional feel of individually wrapped coils with advanced foam layers for pressure relief and contouring comfort. High-density quilt foam and upholstery-grade comfort foam create a plush surface, while gel memory foam targets lumbar support to ease lower back tension. Two perimeter rows of 13-gauge pocketed coils provide reinforced edge support, making it easier to sit or sleep near the sides. This ultra-plush mattress is CertiPur-US certified and compatible with adjustable bases for versatile use. Arriving conveniently in a box, setup is simple—just unbox, unroll and allow up to 48 hours for full expansion. Foundation or box spring sold separately.
TWIN HYBRID MATTRESS: Enjoy endless possibilities for restful sleep with this hybrid innerspring twin mattress. Feel the support of a truly traditional coil mattress, which contours to your body for a comforting feel thanks to layers of foam
LAYERS OF COMFORT: High density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. 360 wrapped coils provide edge support and reduce motion transfer, so you and your partner or pet can sleep soundly
MEDIUM SUPPORT: Includes a .75″ high density gel memory foam, 1″ upholstery grade support foam and 1.5″ soft quilt foam for extra lumbar support
10-YEAR WARRANTY: Comes with a 10-year non-prorated warranty for your convenience. Compatible with an adjustable base. State recycling fee may apply. Purchasing mattress and foundation from different brands may void warranty; check for details
EASY SET UP: Measures 37.99″ W x 74.41″ D x 12″ H. Arrives in a box for quick and easy setup. Simply remove the plastic wrap, and unroll (please allow 48 hours for mattress to fully expand). Foundation/box spring available, sold separately
CERTIFIED SAFE MATERIALS: Snooze safely and soundly on a mattress crafted from CertiPUR-US certified materials. Foam has been tested to meet CertiPUR-US rigorous standards for emissions, content and durability

Product summary

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