Features: Food-grade silicone material, environmentally friendly, flexible, reusable, easy to mold and release. Non-stick, easy to separate, high-temperature resistant, easy to clean, and recyclable. The holographic resin mold adopts a holographic surface design, allowing resin jewelry to reflect sunlight and generate rainbow light on the surface. As long as your imagination flies, holographic resin molds will enriching your DIY resin process. The resin mold comes with a hanging hole design, which eliminates the need for drilling after completing the product. It is very suitable for making necklaces pendants or keychain pendants Wonderful gift, suitable for your family and friend DIY unique and meaningful handmade gifts, best gift for DIY lovers Specifications: Material: Silicone Color: Blue, Clear(optional) Size: Approx. 7x4.5cm/2.76x1.77inch Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1x Keychain Pendant Silicone Mold