1. made of PP 2. green, blue, white, etc 3. size: 17x41cm, 19x46cm,etc 4. type: elastic sewn around 5. anti-dust, anti-skid non woven anti-skid shoe cover (overshoe) is made of PP and cotaed with non-skid glue on the bottom of the shoe coverIt can be used in kitchen, foods eara or industrial eara.It can protect the shoe from the dust, anti-skid and keep the room clean. advantage: light weight, ...