Petty Cabin Bearcat Women's Fashion Ribbon Waterproof Rain Boots 1. Material: Environmental PVC. 2. Not deform, fall down and slip. 3. It is convenient to clean. 4. Fashionable, waterproof, novel and environmental. 5. Size: Boot opening: approximately 33 cm/11.8 inch around; Hight: 20 cm/7.8 inch.