MULTI-SCENE OUTDOOR USE: Protect shoes from mud, rain, snow, sand. Suitable for rainy days and camping, fishing, car washing, golf, garden and other outdoor activities to keep shoes dry and clean all day. EASY TO CARRY AND REUSABLE: Lightweight foldable design makes it perfectly stored in a backpack or handbag. Do not occupy space, easy to carry. Thickened silica gel, strong wear resistance makes them reusable