WARM TIPS FOR SILICONE RESIN MOLDS:1.Make sure your casting molds are smooth and clean before use.2.When you release the item out of the resin mold, please make sure your resin piece is completely cured or you will get a defective one.3.How to fetch out: You can use a drop of soap mix with a bit of water, work it down to the mold, then push the project from the bottom.4.For cleaning: clean the epoxy resin molds with soap water or rubbing alcohol when necessary, then wipe dry with a soft cloth.5.For storage: Keep the resin silicone mold away from direct sunlight ,dust and fire.Type: Bookmark Mold Material: Silica Gel Quantity: 1Pc Features: Reusable, Non-stick, Easy to Use, Rectangle/Feather Shape Length: 10.3cm - 19.3cm/4.06" - 7.6" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bookmark Mold