This pet dog muzzle is well-made of Polyester material, which is comfortable to wear and breathable for your pet. It can not only effectively protect your dog from barking or biting things casually, but also protect your children when they are staying and playing with dogs. Features - Color: Grey -Material:Polyester - Size: 40.00X11.00X2.00cm/15.72X4.32X0.79in -Front Snout Circumference: 11.8-13.7 inch(30-35cm) -Snout Length: 4.3inch(11cm) - Made of safe and wear-resistant Polyester material, the dog muzzle is durable for long time use. - Anti-barking design, it will prevent dogs from barking and eating indiscriminately. - Adjustable design, this breathable dog muzzle can be adjusted freely according to dog's size. - Good details, though this dog mask is simple design, it's so practical when you use this dog mask. - An effective tool that can be used to train and manage your dog's behavior, ensuring that they are well-behaved. Package list: 1 muzzle