shoe cover 1. material:rubber 2. color:balck 3.best service 4. cheap price gripper, snow grippers, ice grippers, fish gripper, shoe cover, ice shoe cover: 1. material: rubber2. color: black3.anti - slip function4.size: 1size5. packing: 1pair bag6. we do silicone and rubber items , so we accept OEM , such like silicone cup cover, silicone cake mold etc. name:ice spiker ice grips snow grips ice ...