The resin casting mold is made of silicone, which is very flexible and easy to clean. If you want to take it anywhere, you can fold it without crease.reusable. With the transparent appearance, you can check the bottom while working on the project. The finished product will be precise, highly transparent, flexible and easy to remove from the mold. Just twist the DIY casting mold, and the pendant will be pushed out after the material is cured.Suitable for DIY jewelry making, earrings, necklaces and bracelets. The colorful and beautiful resin letters can also be used to attract your baby's attention to actively learn letters.It is suitable for making unique birthday, Christmas, Mother's Day, Father's Day, Valentine's Day gifts for family, friends, lovers, etc.size:35.7x19.3cmMaterial:Silica gelcolour:Transparent WhitePackage Contents:2 x Letter Number Silicone MoldsOnly 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.