Casper Sleep Element Mattress, Twin, Grey crystli and shipped in a box

and shipped in a box for ultimate convenient delivery

Full Mattress in a Box - This medium firm mattress arrives in a box for quick and easy setup

model number: PSTDLE01US

DOESN'T FALL FLAT: The ultra-durable materials ensure that the pillow keeps its shape throughout time and use

cooler memory foam

Casper Sleep Element Mattress, Twin, Grey crystli and shipped in a boxBrand: 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