1Oxford, EVA, mesh and ribbon material is safe, non-toxic, harmless and breathable 2Suitable for most dogs to prevent them from biting, barking, licking and eating unclean food, which is safe for outdoor or indoor use 3Protecting your children during staying with dogs 4Adjustable slider can adjust the tightness with comfortable fit 5Quick release buckle is convenient to put on and take off Description: This dog muzzle can prevent your dog from making inappropriate or aggressive behavior towards other dogs or people and eating leftovers in the street. It is a secure and comfortable training dog muzzle with adjustable slider and breathable air mesh to provide comfort and safety for both the dog and owner or trainer. Features: Oxford, EVA, mesh and ribbon material is safe, non-toxic, harmless and breathable. Suitable for most dogs to prevent them from biting, barking, licking and eating unclean food, which is safe for outdoor or indoor use. Protecting your children during staying with dogs. Adjustable slider can adjust the tightness with comfortable fit. Quick release buckle is convenient to put on and take off. Specifications: Material: Oxford + EVA + Ribbon + Mesh Type: Muzzle Function: Dog Bark, Lick and Bite Control Weight: 33-46g Options: Pink S, Blue S, Pink M, Blue M, Green L Size Suitable Mouth Middle S 15-19cm / 6-7inch M 18-24cm / 7-9inch L 23-27cm / 9-11inch Measure Method: Package Includes: 1 x Dog Muzzle Only