Product 1. **Material**: PVC 2. **Sizes**: S, M, L - **Size S**: Neck circumference 36 - 48 cm; Recommended weight 19 - 27 lbs; Recommended for dogs aged 8 - 12 months. - **Size M**: Neck circumference 46 - 56 cm; Recommended weight 29 - 43 lbs; Recommended for adult dogs. - **Size L**: Neck circumference 55 cm and above; Recommended weight 45 lbs and above; Recommended for adult dogs. 3. **Colors**: Black, Grey, Blue 4. **Quantity**: 1 piece 5. **Package Contents**: 1 dog muzzle Product Features 1. **Adjustable Straps**: Equipped with adjustable straps with quick - release buckles for easy use. The anti - scratch design ensures the muzzle stays firmly in place and is not easy to fall off. 2. **Suitable for Various Dog Breeds and Breathable**: Made of a breathable mesh structure, it is skin - friendly and comfortable. Suitable for various short - nosed dog breeds such as Bulldogs, Shih Tzus, Boxers, Shar - Peis, and Pugs. 3. **Easy to Store and Clean**: The durable structure allows for regular cleaning. The soft mesh structure ensures no residue or marks are left behind. 4. **All - around Protection**: The design fully covers the dog's mouth, preventing the dog from biting, barking, licking, or eating dirty things outside. 5. **User - friendly Design for Flat - faced Dogs**: This anti - barking muzzle features a three - hole design, providing dogs with a wider field of vision and smooth breathing. Dogs can drink water and even eat while wearing the muzzle, and it can effectively inhibit the dog's biting, chewing, and licking behaviors. It is very suitable for use when taking the dog to the vet or for grooming.