Paw Cleaner is composed of an eco-friendly material with a BPA-free, high elasticity, soft silicone inner cushion that is durable and wear-resistant while cleaning and protecting paws. Also, never injure a pet's paw. The pet paw washing cup's exterior is comprised of a non-skid substance, making it easy for you to grip and turn the cup. DURABILITY- Components can be taken apart in seconds and soft bristle brush pad is made from durable non-stick and non-staining high quality silicone.