Different shapes and sizes: The package includes 4 pieces silicone molds in different shapes and sizes, round and square, 12 mm and 16 mm, enough to meet your different needs to make delicate crafts. Easy to create delicate beads: The bead molds are made of soft silicone with good quality, and they are translucent so that you can clearly view the inside of these molds; The silicone jewelry molds are flexible and design with holes, which helps you easily get your beads out from the molds. Wide application: These resin casting molds function as multifunctional tools good for making DIY projects, earring, bracelets, anklets, pendants, necklaces, and beautiful jewelry pieces. Warm notice: Please clean the jewelry casting molds and make sure they are free from dust before applying, so that you can get better crafts. Specification: Mold material: silicone Mold quantity: 4 pieces Mold color: translucent Beads sizes in round molds: 12 mm and 16 mm in diameter Beads sizes in square molds: 12 mm and 16 mm in length Package includes: 4 x Silicone bead molds