Sufficient Quantity and Complete SizeYou will get 3 pieces in 3 colors, blue (large), yellow (medium), pink (small), meet your size needs, and can accompany your dog from small to large. Duckbill DesignIt conforms to the mouth shape of a pet dog, effectively helps you train your pet, and can also be used as a cute decoration, making your pet look like a cute little duck, more quiet and lovely. Available sizes and adjustable straps for medium dogs. choose. Quick release buckle for a quick fit. High Quality Material: The cute duckbill cover made of silicone and nylon rope, durable, soft and comfortable. Protect your dog's comfort and health. Non-toxic, odorless and washable. It can effectively prevent unnecessary losses to others. When you walk your dog, you can tame them well and make your dog look more approachable. Easy to UseIt is very comfortable to wear and will not make your dog feel uncomfortable. Prevent dogs from biting, prevent dogs from biting, prevent dogs from licking wounds, and prevent dogs from barking. Anti-Chewing HelperAnti-biting and anti-calling duckbill, so that your pet will not bite people, not eat roadside snacks, control dogs to pick up garbage, or lick their wounds, so as to avoid accidentally hurting passers-by.