3x silicone mold: 2*A + 1*B good quality, and they are translucent so that you can clearly view the inside of these molds Multifunctional tools: these resin casting molds function as multifunctional tools are good for making DIY projects, earring pendants, necklaces and beautiful jewelry pieces Easy to apply: the soft jewelry molds are flexible and design with holes, which helps you easily get your beads out from the molds Silicone, easy to DIY craft and easy out Silicone bead mold flexible, resistant to tearing. Molds silicone easy to use and clean, Durable in use. Silicone mold set used for making necklace, bracelet, jewelries, beautiful moulds for handmade gift crafting. size: Hole size: 12mm, 16mm Kindly note: please clean the jewelry casting molds and make sure they have not any dust before applying, so that you can get better crafts Color: transparent white Material: Silicone Size about: 237x71x20mm Package Contents: 3x silicone mold Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. jewelry molds silicone molds clear epoxy resin