Reusable mold for casting resin. Create your own unique resin jewelry. Made from durable yet flexible plastic. This plastic tray features the impression of open teardrop and open circle shapes, perfect for bold earrings. Approximate Measurements: Resulting teardrop earrings will have a 2 3/8 inch length, 1 3/4 inch width. Round earrings will have 2 inch outer diameter. Quantity: 1 Resin Mold Tray