South Bay 12" Gel Plush Memory Foam Mattress

Split mattress ordering and quantities

Individual mattresses: Twin Long (Twin XL), Full, Queen, regular Eastern King and regular California King are each one mattress. A standard split King can be built by purchasing two Twin XL mattresses (quantity 2).

Complete two-piece sets: The separate size choices marked “EKS (2)” or “CKS (2)” carry manufacturer SKUs ending -SET and represent one complete two-piece split mattress set. Order quantity 1 for that manufacturer set; the displayed set price already covers the two pieces. Do not order quantity 2 of a two-piece set to obtain a single split bed. A split California King made from individual components would instead require two matching California King Split components where separately available.

Split-head: A split-head King or California King is one mattress separated only at the head, not two fully separate mattresses. Advertised prices include standard carrier shipping in the contiguous United States.

The 12-inch Gel Plush memory foam mattress includes multiple specialty foam layers, reinforced edge support and a 5.5-inch Flex-Air Channel base. Its plush comfort layers help cushion pressure points while the ventilated base allows air to circulate.