Material & Size: The Pet Paw Protector Socks are made of professional grade cotton, very comfortable and warm. 3XL: Palm Width: 6 cm, sock length: 16cm, opening: 5cm Function: These socks prevent your pet from slipping on rough wooden floors and protect your floors, carpets and sofas from scratches. Design: The sole is equipped with non-slip silicone nubs for easy movement, and the sock has rubber reinforcements for easier support. Elegant: you can choose from 6 creative and elegant sock models, they are very durable and stylish. No matter what breed or size your dog is, you’ll find the right socks here. Note: Each pack contains 4 socks.