Features: Great for casting epoxy resin, for proper size for making a resin tray to hold dishes or bowls; you can also use it for making resin ocean painting art. Our resin molds are made of high-quality silicone material with a glossy interior front; the finished resin works are very smooth like a mirror; no need to polish. You can customize your resin tray set with various personalization options like color, pattern, name, word on it, decorating your home or make a awesome gift for your family and friend, definitely add a great focal point to any party or event. Resin molds are suitable for casting resin only, not for coating resin. Don't use torch and heat guns to bubble while resin in the molds, it will for sure damage the silicone molds. Specifications: Material:Silicone Color:Clear Type:4Types to Choose Size:More detailed,please see photo. Quantity:4Pcs. Package Includes: 1Pc x Tortoise Tray Resin Mold. 1Pc x Whale Tray Resin Mold. 1Pc x Wide Irregular Tray Resin Mold. 1Pc x Slim Irregular Tray Resin Mold. note: Size for manual measurement, there may be a 0 to 3mm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!