Material: : High quality durable silicone, BPA free, these are 100% safe for your family, dishwasher safe, reusable and durable; Size: : Mould size approx: 3.43 inch x 1.18 inch/8.7 cm x 3 cm; Applications: : Keychain epoxy resin mold is nice supplies for making gifts, you can add small letter decorations or pigment into your creations, or just attach other crafts to the blank keychain together, make delicate presents to your needs; Package Includes: : 2 pieces silicone resin molds, the other presentation accessories in the picture are not included. Due to the different production batches of the product, there may be slight color difference, but it will not affect the quality of the products; Flexible, durable and reusable, easy to get the mold out. Just pour your favorite ingredients in the mold, and keep the ingredients static until completely formed. The finished product is as smooth as a mirror;