Great material: cotton pet socks, skin-friendly, breathable, sweat-wicking but warm, comfortable and durable, not easy to pill. Anti-slip design: The bottom of the dog socks is attached with high quality glue, durable to wear, protects your pet from slipping in the cold and other hard surface. Pet paw protectors are great for indoor wear, keep your dog's paws clean and prevent damage to hardwood floors while providing traction. Measurement Tips: When choosing socks for dogs, it is recommended to be slightly smaller or equal to the size of the dog's paw, as dog socks are elastic. Size: 4XL | Black color Product Name: Anti-slip Traction Control Dog Socks Cotton Breathable Dog Protectors Having two comfortable pairs of dog socks will help prevent damage to your dog's paws and bring more care and warmth to your pet without damaging the ground. Pet socks are mostly made of cotton, which is skin-friendly, breathable, sweat-wicking, yet warm, comfortable and durable, not easy to peel. Anti-slip design, the bottom of the dog socks is attached with high quality glue, durable to wear, protects your pet from slipping in the cold and other hard surface. The elastic construction of the foot does not cause discomfort to dogs. About Measurement: Basically measure the width of the pet's foot. When choosing socks for dogs, it is recommended to be slightly smaller or equal to the size of the dog's paw, as dog socks are elastic. Specifications: - Material: cotton. -About size: 2XL: Cuff Width 1.77 '' / 4.5cm Paw Width (Hook Width) 1.97 '' / 5cm Length 5.51 '' / 14cm 3XL: Cuff Width 1.97 "/ 5.0 cm Paw Width (Fill Width) 2.36" / 6.0 cm Length 6.30 "/ 16 cm 4XL: Cuff Width 2.36 '' / 6.0 cm Paw Width (Faw Width) 2.76 '' / 7.0 cm Length 7.09 '' / 18 cm 5XL: Cuff Width 2.76 "/ 7.0 cm Paw Width (Fill Width) 3.15" / 8.0 cm Length 7.87 "/ 20 cm (as pictures show) -Please Note: There might be error due to manual measurement. Package: Pack of 2 socks We hope our dog and cat socks will make your pet happy