... on. Details: Product name:Hard cottonMaterial:100% polyesterPattern:FlockedTechnics:Thermal-BondedFeature:Eco-friendly,strong resilience , durable,washable ,BreathableUse:hospital, ... much better than other filling material. used for leisure goods, mattress, sofa cushion, cushion , car cushion, travel mat , filling material ... material and so on. best sell Hard Cotton for Mattress and Cushion