Features: The interior of the mold is designed with holographic pattern, which create colorful effect of the love heart ear studs under light, perfect for adding touches to your jewelry collection. Food-grade silicone material, environmentally friendly, flexible, reusable, easy to mold and release. Non-stick, easy to searate, high-temperature resistant, easy to clean and recyclable. You can add sequins, small dried flower, small accessories and other favorite accessories to make your own unique ear ornaments. Wonderful gift, suitable for your family and friend DIY unique and meaningful handmade gifts, best holiday party gift for DIY lovers. Specifications: Material: Silicone Color: Blue, Crystal, Black(optional) Size: Approx.7.1x8.1cm/2.8x3.19inch Package Includes: 1x Holographical Love Heart Ear Studs Silicone Mold note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.