Casper Sleep Element Mattress, Twin XL Brand_Marriott foundation/box spring required

foundation/box spring required

circulation and comfort

Dual USB charging stations on both sides of bed base

while mitigating temperature and odor issues and achieve the best sleep

Casper Sleep Element Mattress, Twin XL Brand_Marriott foundation/box spring requiredBrand: Casper Color: Grey Features: General Note: Please allow 24 to 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state. The expansion time of the mattress will vary as per the surrounding. Balance: The Element is engineered to combine both softness and support. The top layer of