Description: Silicone mold is flexible, durable and reusable; Rectangle bookmark shapes designs, high quality, smooth surface Can be used as Resin, Cabochon, Polymer Clay,Soap Mold and more Perfect tools for your DIY craft projects make pendant, earring, necklace, bracelet, and other jewelry making It's perfect for using it with resin, you can add beads, rhinestones, sequins, colors, dried flowers, pictures or anything you like. Specification: Material: Silicone S Size: Approx. 11 x 3.5 x 0.8 cm / 4.33 x 1.38 x 0.31 inch L Size: Approx. 16 x 3.5 x 0.8 cm / 6.30 x 1.38 x 0.31 inch Package Includes: 2 Pieces Silicone Mold