Feature: 1. PREVENT LICKING, BITING AND EATING: The dog muzzle effectively prevents pets from licking, biting and eating, protecting their health and safety. 2. MULTIFUNCTIONAL DESIGN: The dog muzzle can not only be used indoors to prohibit licking, biting and messy eating, but also can be used in outdoor activities to guard your pet's mouth and nose from weather and bites. 3. SAFE AND RELIABLE: Rigorously tested to ensure that it will not restrict your pet's breathing and drinking, effectively providing guard while maintaining your pet's flexibility. 4. STABLE BUCKLE: The dog mouth cover features a sturdy snap, no fear of pulling; a close fitting buckle, for comfortable adjustment. 5. PREMIUM MATERIALS: Dog muzzle is made of premium plastic material, durable and easy to clean, ensuring long time use. Specification: Item Type: Dog Muzzle Material: Plastic M Size: Mouth Circumference: Approx. 16cm/6.3in Head Length: Approx. 33cm/13.0in Head Adjustment Range: Approx. 18-33cm/7.1-13.0in Suitable Weight: Approx. 5-9kg/11.0-19.8lb. Package List: 1 x Dog Muzzle Note: Manual measurement please allow some error.