mattress felt 1.It is made of cotton,polyester and ... ,needling ,the felt formed, and by needle puncturing to achieve thickness and then enter the main machine,finaly is automatically ... cold-proof,filter,Useshoes,insole,insiden lining of boot;Mattress ,cold-proof tent,vegetable awningPaymentT/TDelivery datedepending on the ... 055750Tel:86-319-5187999Fax:86-319-5187788Mobile:86-13623194129 mattress felt