Getmore Adjustable Nylon Basket Cage Dog Muzzle for Pet Dog Black Material: Nylon & Plastic, humane and way to work with strong, forceful dogs,Durable leather for strength Helps stop biting, barking, and chewing,Recommended by handlers, trainers, and pet care professionals,Snout strip for dog's comfort Fully adjustable strap with quick-release buckle,Do not leave dog unattended while wearing this muzzle Dimension:4.72"*3.15"(L*W) Package includes: 1 x Nylon Basket Cage Adjustable Pet Dog Muzzle Black Size-5