Description: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 unsealing design and adjustable buckle.Not only can the pet dog muzzles limit the dog's not good habit of chewing and biting furniture, but also prevent pets from biting people, eating garbage and barking at random.Made of high-quality polyester material, the pet muzzles are eco-friendly, sturdy and durable, and will not hurt the pet's mouth.There are five different sizes to choose from: S, M, L.It is suitable for dogs with various mouth sizes. Item Name: Dog MuzzleMaterial: PolyesterFeatures: Reusable, Eco-friendly, BreathableSize Details:S Snout Circumference: 12cm-17cm/4.72"-6.69" (Approx.)M Snout Circumference: 18cm-22cm/7.09"-8.66" (Approx.)L Snout Circumference: 23cm-28cm/9.06"-11.02" (Approx.) Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes:1 x Dog Muzzle 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 unsealing design and adjustable buckle. Not only can the pet dog muzzles limit the dog's not good habit of chewing and biting furniture, but also prevent pets from biting people, eating garbage and barking at random. Made of high-quality polyester material, the pet muzzles are eco-friendly, sturdy and durable, and will not hurt the pet's mouth. There are five different sizes to choose from: S, M, L. It is suitable for dogs with various mouth sizes.