Silicone material is , reusable and flexible high mirror effect, which can resile instantly after pull or pinch the mold processing is delicate, the inside is smooth, so the bookmarks products are smooth and flat, not appear uneven. The design of pin in the mould, make the pendant produced with hole, you can get across with string or chain, for bookmarks or other pendant. It quickly return to its original shape after being pulled or pinched, tear and reusable. for a beautiful bookmark, handbags, car charms or use finished jewelry to decorate your room, DIY into your favorite type, or send to your friends as a gift. Working temperature ranges from -40 Celsius to 230 Celsius, safe to use in ovens, micro-waves, refrigerators and so on. Colour: transparent white Material: silicone Size: 9.5x2.9cm Package Contents: 6 * Bookmark moulds Only 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.