MATERIAL - Silicone resin jewelry molds that are flexible, durable, and smooth. They are easy to use and clean. The screw eye pins are made of metal alloy, while the stirrers, droppers, and spoons are crafted from quality plastic. The hand twist drill is made from stainless steel. SIZE - Pendant molds measure 1.95 inches in height with diameters ranging from 0.35 inch to 0.4 inch. Three sets of casting jewelry molds feature 70 designs, measuring between 4.4 inches to 6 inches long and 2.7 inches to 4.9 inches wide. The inner diameter of the bracelet mold is 2.4 inches. WIDE APPLICATION - Our resin jewelry molds are suitable for creating various DIY crafts and jewelry, such as key chains, earrings, necklaces, pendants, bracelets, and more. With many accompanying tools, they help streamline the crafting process. PRACTICAL TOOLS - The metal twist drill allows you to easily bore holes. Plastic stirrers assist you in mixing glue, while plastic droppers aid in liquid extraction. VARIOUS DESIGNS - The Resin Jewelry Mold features a variety of shapes, including square, rectangular, and round.