Our 1-1/4" wide Dress Belts are made of 100% American Hermann Oak, full-grain 10-12 ounce (4.4-4.8mm) thick, quality leather. They come in five different colors, Havana, London Tan, Chestnut, British Brown, and Black, with no stitch line around them. For a custom look, you can choose between three different buckles, Nickle, Brass, and Anique Brass. These buckles are made of 100% brass for quality and endurance. We use Chicago screws, so you can always change out the buckle if you want.