Great mornings and focused, energetic days begin and end with restorative sleep and a great mattress makes all the difference. Lay yourself down on the soft knitted fabric covering of this twin bed mattress filled with premium foam and innerspring coils. This twin hybrid mattress is constructed with ultra-supportive material that cradles your body in every position. The foam is CertiPUR-US Certified so it's free from heavy metals, phthalates, and has reduced VOCs. Our twin mattress features innerspring coils to minimize pressure points. This twin-size hybrid innerspring mattress is compatible with trundle beds, platform beds and adjustable bed frames, and is ideal as a bunk bed, day bed, or RV mattress. When using with a standard bed frame, a box spring or other foundation is required. Arriving compressed and packaged, this twin size bed in a box is easy to move wherever you need it. Size: medium. Color: Gray.