Materials:this set of pendant molds are made of silicone of ,soft, and easy to shape,and the smooth allows you to clean easily Easy to use:this set of molds is flexible with resin,which help you easily pull your object out from the mold;And each mold has a pole,so that it leave a hole on pendants Perfect for:pendants,ornaments or cabochons that you can use for a necklace,earrings,bracelet,keychain or even a small chandelier.there are 5 shapes of resin molds,includes round,heart-shaped,square,rectangle,ellipse shaped. Color:transparent white Material:Silicone Size as shown Package Contents: 15 x Pendant 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.