Item Type: Dog Muzzle Material: PVC, Nylon 1[Breathable and Safe] Our dog muzzle with mesh design provides premium breathability and normal ventilation while preventing choking, biting, or barking. 2[Durable and Comfortable] The dog mesh muzzle is made of premium nylon material that is tear resistant, scratch resistant, and soft on your dog's nose. 3[Prevents Ingestion] Fully covered dog muzzle is adjustable to prevent your dog from licking, biting, or eating toxic substances, making it a safe training tool for your pet. 4[Adjustable and Secure] Featuring adjustable straps on the pet muzzle, neck, and head to ensure a snug and secure fit that will not rub or irritate your dog's skin. 5[Convenient and Versatile] Lightweight and foldable design make dog mouth guard is easy to carry around and suitable for outdoor dog training, making it a must have for any pet owner.1. When you plan to leave your dog with the muzzle on, trim his nails first. A smart dog will try to remove or damage the muzzle by putting a nail through the mesh. Be a responsible dog owner. Please do not allow your dog to wear a muzzle for long periods of time without your supervision. 2. Please help your dog get used to the muzzle by repeatedly rewarding him or her. 3. Manual measurement, please allow some errors.1 xDogMuzzle