Cal King Gel Foam Mattress Replacement Mattress Thickness:4" All our covers are removable

All our covers are removable via a zipper system

vacuum-packed

the firmer it will feel

King(72" x 80")

Cal King Gel Foam Mattress Replacement Mattress Thickness:4" All our covers are removableCal King (72" x 84") We combined a layer of ventilated gel memory foam and a layer of high density support foam for a pressure relieving and supportive mattress replacement with a medium feel. Infused with heat capturing gel material. The top memory foam layer is designed to prevent heat build up. Just like regular memory foam, gel infused memory foam is still very effective in offering pressure relief. This prevents and can even treat back pain,