Anti-static Shoe Cover 1.Material:SBPP,SMS,PVC,Microtex. 2.Size:35x15,35x20,41x18,43x20,48x18cm,etc. 3.Waterproof Disposable Non-woven Anti-static Shoe ... prevent slipping. Product Specification:1. Product Name:Disposable Anti-static shoe cover2. Material: SBPP,SMS,PVC,Misrotex. 3. Sze: 35x15cm,35x20cm,41x18cm,42X20cm ... your mailbox has not reached full size Disposable Non-woven Anti-static Shoe Cover