Small: 2" x 1" (50 x 26 mm) Medium: 2-1/2" x 1-3/8" (63 x 33 mm) Large: 2-7/8" x 1-5/8" (73 x 40 mm) Material : Quality Alloy (Cadmium Free) Heavy Duty - Antique Brass, Polished Silver, Gun Black, Brushed Gold and Gold Finish See Seller Profile >> CRAFTMEmore's Storefront on Amazon for more Bag & Leather Craft Accessories!!