Color: Black Material: Iron Size: L: Back mouth circumference: 30 cm, dog mouth length: 8.5 cm, neck circumference: 46-53 cm Weight: L: 255 g Package Content: 1 * Metal Muzzle Dogs Basket muzzles are made from solid steel and are designed to fit securely and comfortably on dogs' snouts. Provides a high level of safety when working with aggressive dogs that bite or bark. Having trouble visiting the vet or groomer? Get this muzzle and solve the problem. The muzzle has an adjustable leather strap with a quick release buckle. Super easy to put on with an adjustable strap, the adjustable strap fits large dogs around their noses.