Features: Safer Material:Epoxy resin moulds made of safer, soft and durable silicone material with excellent elasticity, superior high tear strength. How to Use:These resin molds are suitable for beginners and adults. You just need to pour the resin into a measuring cup and stir slowly to release bubbles. Then pour it into the mold, and wait for them to shape, you can take them out. You can add some resin pigments, resin dye ,color concentrate, sequins, gold paper, dried-flowers, glitter, etc. to create personalized craft projects in different ways. Easy to Clean:It's very easy to wash and clean for your next using , just use soap and water to clean, then place in a cool, dry and ventilated place. Wide Range of Application:Silicone mould can be used for craft projects, perfect for making coasters, bowl mat, fruit trays, spoon rest, faux-agate slices, serving board, candle holders, tea trays, resin art, home-decor etc. Specifications: Material:Silicone Round Size:Approx.26.3x25.9x0.8cm/10.35x10.19x0.31" Rectangle Size:Approx.31.3x17.5x0.9cm/12.32x6.88x0.35" Round Holder Size: Approx. 27x4.5cm/10.62x1.77" Rectangle Holder Size:Approx.32.1x18.1x4.5cm/12.63x7.12x1.77" Note: Please allow 1-2cm errors due to manual measurement,Please 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. Package includes: 1 Piece Tray Mold