Filling: 80% latex foam Mattress Covers: Bamboo, Tencel, Organic cotton, polyester, graphene, velet etc. Shape: Seven-zone, Nine-zone , Mono-zone Size: single size, double size, queen size, King size Density: 70-95kg/m3 Technical: Dunlop / Talalay Capacity: 120m3/day Near by sea port Delivery time: 15-20days Function: breathable, Anti-mite, Healty, Eco- friendly, Natural , Soft and comfortable.