... Green, blue, white, etc 3. Size: 15*39cm, etc 4. Type: elastic sewn around Shoe Cover1. Made of PP+PE ... 2. Green, blue, white, etc 3. Size: 15*39cm, ... Type: elastic sewn around Shoe Cover1. Made of PP+PE 2. Green, blue, white, etc 3. Size: 17x41cm, etc 4 ... to improve the wearers traction on the floor.3) A shoe cover is used to prevent dust and static ...