mattress felt 1.It is made of cotton,polyester and PP 2.thickness:1-45mm 3.density:90-6000g/m2 wear-resisting,heat- ... retaining mattress felt1. It is made of ... proof,cold-proof,filter,Useshoes,insole,insiden lining of boot;Mattress ,cold-proof tent,vegetable awningPaymentT/TDelivery datedepending on the quantityMOQ500 ...