-The dog's neck gaiter is made of polyester, thick, comfortable, and gentle compression can reduce noise, soothe dogs, relieve fear and anxiety in your pets. -It is washable and reusable and can be used for a long time; please confirm your dog's head circumference before purchasing. -Soft fabric with comfortable elasticity, so it won't scratch your pet's hair or hurt the skin, providing complete comfort for your dogs -The dog's earmuff keeps your pet's neck and ears warm and protected from dirt and cold wind. Perfect for your dog to wear during walks, hiking, camping, and other outdoor activities during winter or chilly days. -Suitable for normal bathing to make your dog less anxious, whether at the dog salon or at home, such as nail clipping, clipper work, brushing, etc. Specification: Material: Polyester Size (LxW) S - 17x12cm/6.7x4.7in, Fits head circumference 24-40cm/9.4-15.7in M - 20x15cm/7.9x5.9in, Fits head circumference 30-45cm/11.8-17.7in L - 25x20cm/9.8x7.9in Fits head circumference 40-65cm/15.7-25.6in Package includes: 1 pc protection