Full Canadian Organic Luxury HybridClick On the Size you want to pay small small with Klump California king: 6/7 ft. Emperor king: 7/7 ft. RV King: 6/6.7 ft. Standard king: 6/6 ft. King: 6/6.5 ft. Queen size: 5/6 ft. Double: 4.5/6 ft. Small Double: 4/6 ft. Material Structure Luxury cotton knitted fabric Malaysian latex Egyptian cotton Quilted with polyester fiber Quilted with 2 cm cooling gel foam Quilted with 3 cm breathable wave foam X2 Non-woven fabric Filled with 2 cm of memory foam Filled with 2 cm support foam X2 Cotton pad Quilted with 1 cm regular foam knitting fabric Luxury Cotton Knitted Fabric Ultra-soft touch and breathable, keep you cool, dry and comfortable all night Memory Foam One of the greatest advantages of the memory foam is that it fully cradles the sleepers’ body to mould and remold to sleepers’ contours, enabling natural movement with correct posture to align the spine horizontally and helping the sleepers wake up without feeling stiff Pocket Spring Support System Innersprings made of heavy-gauge steel pocket coils provide stable support for years of durability and sweet dreams. Spring work independently at the right tension reduce roll-together as well as roll-off effect of mattress, evenly distributing weight and contours to body’s curves and providing relief for pressure points—joints, lower back and neck Size California king: 6/7 ft. Emperor king: 7/7 ft. RV King: 6/6.7 ft. Standard king: 6/6 ft. King: 6/6.5 ft. Queen size: 5/6 ft. Double: 4.5/6 ft. Small Double: 4/6 ft.