10″ California King Size Cooling Gel Memory Foam Mattress CertiPUR-US Certified
When you need to use it, just open the plastic bag and unwrap the mattress. Note that it takes about 72 hours for the mattress to get rid of its odor. ※〖Gel Process〗 The gel on your mattress absorbs excess heat while you sleep, allowing you to fall asleep more quickly.