Casper Sleep Element Mattress, Twin, Grey crystli 5-inch individually-wrapped steel coils for

5-inch individually-wrapped steel coils for a soft mattress backed with gentle and enduring support

The king (99) rails work with both (66

model number: 950-000134-004

foldable design

resilient materials

Casper Sleep Element Mattress, Twin, Grey crystli 5-inch individually-wrapped steel coils forBrand: 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