Quantity: 10 pcs Material: Zinc alloy Size: approx. 12x33mm Color: total 19 colors, see picture 2, choose your color, for mixed color, all clasps were chose by randomly please feel free to contact with me for large quantity Friendly Tips: The size is measured by hands, please allow minor error of measurement. Photo color might be a little different from the actual product due to color display of different monitors 10 Pcs Assorted Color Square Swivel Lobster Clasps, Metal Claw Clasp, Spring Choose Your