Advanced gel infused memory foam technology and customized conformability at a great value, the Grandbury mattress proves you can get a good night's sleep without breaking the bank. Designed to reduce painful pressure points while providing plush, body-conforming comfort, this foam mattress helps you fall asleep by cradling your body with its sumptuous cushioning and ensures that you remain sleeping soundly through the night thanks to superior support. Utilizing extra soft Serta PillowSoft foam, this foam mattress features innovative Cool Twist gel infused memory foam that works to dissipate heat while gently contouring to the body. The addition of a RTG Sleep 2000 adjustable base takes your sleep experience to a new level! Conveniently adjust the head of your mattress with the remote to stay comfortable while reading or watching TV in bed. 10 Year Non-Prorated Warranty.