Feature: 1. Easy to use: This dog muzzle is designed with a buckle, making it very simple to wear and adjust, making your pet more comfortable when traveling. 2. High-quality materials: Made of polyester and Oxford cloth, it has a rainproof function, protecting your pet to travel comfortably in rainy days. 3. Multi-functional use: This muzzle is the ideal choice for seeing a vet, grooming hair, walking, traveling, and trimming nails. It can effectively limit biting, gnawing, biting, shouting, and other bad habits. 4. Safety and anti-slip: The adjustable strap connected to the neck can ensure safety and anti-slip, making your pet safe and comfortable in any situation. 5. Multiple size options: Provide up to 7 sizes, suitable for all breeds of dogs, allowing you to tailor for your beloved dog. Specification: Feature: Easy to use: This dog muzzle is designed with a buckle, making it very simple to wear and adjust, making your pet more comfortable when traveling. High-quality materials: Made of polyester and Oxford cloth, it has a micro rainproof function, protecting your pet to travel comfortably in rainy days. Multi-functional use: This muzzle is the ideal choice for seeing a vet, grooming hair, walking, traveling, and trimming nails. It can effectively limit biting, gnawing, biting, shouting, and other bad habits. Safety and anti-slip: The adjustable strap connected to the neck can ensure safety and anti-slip, making your pet safe and comfortable in any situation. Multiple size options: Provide up to 7 sizes, suitable for all breeds of dogs, allowing you to tailor for your beloved dog. Specification: Color: Black Optional Model: Model Front circle size Back circle size Nose tip to eye position 1 12CM 16CM 4CM 2 14CM 18CM 4CM 3 16CM 20CM 4CM 4 17CM 22CM 5CM 5 19CM 27CM 6CM 6 21CM 31CM 7CM 7 23CM 32CM 7CM Material: Oxford cloth+Polyester+PVC Function: Anti-biting and anti-barking/adjustable/all breeds from size 1 to 7 Package size: 1- 8.8*6.5* 1.6; 2- 8.8*7.5*1.6; 3- 9.5*8.5*1.6; 4- 10*10*1.6; 5- 13*12*1.6; 6-14.5* 14*1.6; 7-15*15*1.6 Package weight: 1- 15g; 2- 16g; 3- 18g; 4- 24g; 5- 27g; 6- 30g; 7- 35g Package list: 1* Dog muzzle Package List: 1* Dog muzzle