Quality: The rubber outsole has high elasticity and high abrasion resistance, compression without damage, improves comfort and response speed, and is not easy to slip. Material: The upper of the boots is made of high quality space leather. The legs are soft and breathable. Lightweight and practical, it allows the boots to be used indoors or outdoors, in wet and dry, dry, damp, hot and cold conditions. Air mesh surface at 9 holes: light weight, good flexural strength, prolonged wear resistance, sweat wicking, good heat dissipation performance and can be hand washed. The natural shape of paw design: the dog is tested and approved. A veterinarian is highly recommended. Chelville. Cute, stylish, durable and soft animal paw embroidery. Inside width (inch / cm): Dog size (for reference only) Size 2: Suitable for dogs of about 20 kg (18 kg Schnauzer and Bichon can be carried) Measuring method: place the paw on a piece of paper and lean on it, imitating the way the paw opens when a dog is walking, mark the left and right sides on the paper and measure the distance between the marks.The paw width should be less than the boot size, if your dog is between sizes, please choose the largest size Delivered quantity: 2 pairs.