Product Name: Ice wine cover texture of material: Polyester spinning Size: 23*15.8cm Weight: 450g The outer material is plain fabric made of polyester yarn, which is spun silk made of polyester yarn. It can be used as the base cloth of various coating products. Strong and waterproof. We use PVC and polyester fabric composite, which is more waterproof and environmentally friendly. It has passed the European standard The inner material is sodium carboxymethyl cellulose Elastic is a high elastic polyester material, which is durable and not easy to loosen The binding is made of polyester fabric. It looks beautiful and won't scratch your hand