Reminder: 1.Due to the light, there is a slight difference between the actual color and the picture color, please take the received object as the standard. 2.Due to different measurement methods, there is a gap of 1-2cm between the measurement and the actual size. Item Name: Dog Muzzle Features: Reusable, Anti-Bite, Breathable Size Details: Size: S, Mouth Circumference: 12cm-25cm/4.7"-9.8", Neck Circumference: 11cm-29cm/4.3"-11.4" (Approx.) Size: M, Mouth Circumference: 15cm-28cm/5.9"-11", Neck Circumference: 13cm-33cm/5.1"-13" (Approx.) Size: L, Mouth Circumference: 18cm-30cm/7.1"-11.8", Neck Circumference: 16cm-36cm/6.3"-14.2" (Approx.) Size: XL, Mouth Circumference: 23cm-34cm/9.1"-13.4", Neck Circumference: 20cm-46cm/7.9"-18.1" (Approx.) Size: 2XL, Mouth Circumference: 28cm-38cm/11"-15", Neck Circumference: 22cm-56cm/8.7"-22" (Approx.) Specifications: There are five different sizes to choose from: S, M, L, XL, 2XL. It is suitable for dogs with various mouth sizes. Made of high-quality nylon material, the pet muzzles are eco-friendly, sturdy and durable, and will not hurt the pet's mouth. With unsealing design and adjustable buckle, the dog muzzles are breathable, will not make pets feel sultry when worn and is comfortable to wear, the tightness can be adjusted at will. It can not only limit your dog's not good habit of chewing and biting furniture, but also prevent your pet from biting people, eating garbage at will and barking. Package Includes: 1 x Dog Muzzle