These are some bookmark casting mold, made of silicone material, practical and . It can make more fun when you are off work or in your free time. With it, you can make bookmarks with ease, suitable for professional and personal use. Features - ColorTransparent -Material:Silicone - Size: 10.00X3.00X0.50cm/3.93X1.18X0.20in - The material is safe and , which is wear resistance and practical for the long time use. - Just free your imagination, to create eye-catching bookmark art crafts of different colors. - You could put some glitters, powder, liquid resin dye, dry flowers, beads, or anything you like into the resin. - The Bookmark Mold has excellent elasticity, excellent high strength, very flexible and . - There are different sizes of molds that can be used to DIY different sizes of bookmarks. Package list: 10 x Silicone Molds