Description: Featuring a hollow out design and adjustable buckle, the dog muzzles are breathable, will not make pets feel sultry when worn, the tightness can be adjusted at will, and is comfortable to wear. Not only can the pet dog muzzles limit the dogs not good habit of chewing and biting furniture, but also prevent pets from biting people, eating garbage and barking at random. It is constructed of TPE material. This product has different sizes for you to choose. It is suitable for dogs with various mouth sizes. Item Name: Dog Muzzle Material: TPE Features: Hollow Out Design, Anti-Bite, Breathable Size Details: Size: 1, Mouth Circumference: 15.5cm/6.1", Face Length: 3.5cm/1.4" (Approx.) Size: 2, Mouth Circumference: 19.5cm/7.7", Face Length: 4.5cm/1.8" (Approx.) Size: 3, Mouth Circumference: 24.5cm/9.6", Face Length: 6.5cm/2.6" (Approx.) Size: 4, Mouth Circumference: 28.5cm/11.2", Face Length: 7.5cm/3" (Approx.) Size: 5, Mouth Circumference: 32.5cm/12.8", Face Length: 8.5cm/3.3" (Approx.) Size: 6, Mouth Circumference: 37.5cm/14.8", Face Length: 9.5cm/3.7" (Approx.) Notes: Please refer to our size chart and choose the right size. Due to the light and screen setting difference, the items color may be slightly different from the pictures. Package Includes: 1 x Dog Muzzle It is suitable for dogs with various mouth sizes. Featuring a hollow out design and adjustable buckle, the dog muzzles are breathable, will not make pets feel sultry when worn, the tightness can be adjusted at will, and is comfortable to wear. Our dog muzzles are with hollow out design and adjustable buckle, which are breathable, will not make pets feel sultry when worn, the tightness can be adjusted at will, making it cozy to wear. The dog muzzles are breathable, will not make pets feel sultry when worn, the tightness can be adjusted at will, and is comfortable to wear, because they are with hollow out design and adjustable buckle. What the dog muzzles can offer you is that they are breathable, will not make pets feel sultry when worn, the tightness can be adjusted at will, and is comfortable to wear, due to they are with hollow out design and adjustable buckle.