Nylon Basket Cage Adjustable Pet Dog Muzzle Black Size-3 A humane and way to work with strong, forceful dogs&lt;br&gt; Helps stop biting, barking, and chewing Muzzle Size: Medium Snout Circumference : 10"&lt;br&gt; Top Measurement : 2.56" Bottom Measurement : 4"&lt;br&gt; Link : M Material: nylon&Plastic&lt;br&gt; Color: black