Made in Europe, the Bravo Leather Muzzle is a fine agitation muzzle crafted of genuine full grain leather that is strong yet comfortable. To help maintain it's shape, there is a leather covered bar as well as reinforced sides. The Bravo muzzle also comes with two die-cast metal quick release buckles on one side and a traditional buckle on the other. There are four sizes available, please refer to sizing guide photo for measurement help and information. Sizes: Size 0 = L 2.75"(7cm) X C 11"(28cm) Size 1 = L 3.25"(8cm) X C 13.25"(34cm) Size 2 = L 3.5"(9cm) X C 14"(36cm) Size 3 = L 3.5"(9cm) X C 15"(38cm)