Features: Glossy Surface: Our resin molds are made of high quality silicone, soft, flexible, easy to demold. With glossy interior surface, the finished resin works are very shiny and smooth like mirror, no need to polish. Enjoy DIY Fun: Can be applied to DIY different handwork and jewelry, such as keychains, earrings, rings, necklaces, pendant etc. Widely Compatible: Epoxy resin casting molds are for most of resin and casting materials such as epoxy resin, UV resin, cement clay, polyester resins, gum paste, soap, wax, candle, etc. Durable & Reusable: The epoxy mold is made of high quality silicone, soft, flexible, easy to demold, resistant to tearing, not easy to get deformed, washable, pretty durable and reusable. for Ideal Gift: Stylish design. These resin casting molds can be used for DIY jewelry craft. Perfect gifts for boyfriend and girlfriend, Valentine's day, anniversary, Birthday or Christmas. Specifications: Material: Silicone Style:A/B A: Approx. 11.5x12.5x3.1cm/4.53x4.93x1.22inch B:Approx. 8.7x4.3x12.3cm/3.43x4.84x1.69inch Package Includes: 1 Piece Silicone Mold note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.