Whitelotous New Adjustable Dog Grooming Muzzle Nylon No Bark Biting Any Size 100% brand new and high quality Strong nylon mesh fabric ensures strength, durability and comfort Difficult for dogs to remove with paws, only use this muzzle while supervising your dog Do not use this muzzle on your dog for extended periods of time. Do not leave your dog unattended while wearing this muzzle