Food-grade silicone , , 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. your own unique butterfly shaped pendant charm earrings for daily wearing or any special occasions with this earrings silicone mold, perfect for adding touches to your jewelry collection. Wonderful , suitable for your family and friend unique and meaningful handmade gifts, best for lovers.