Characteristic These resin moulds are made of high quality silicone materials. They are very flexible and durable. The finished products are very bright and transparent. Compatible with epoxy resin, UV resin, polymer clay and so on, you can use this mold to make all kinds of resin accessories. ovely gift for resin enthusiasts, special Christmas, birthday or Day gifts, for friends and family to enjoy resin processing time. Tips 1. the resin mold in the room temperature to avoid direct sunlight. 2. use warm water or soapy water to clean these silicone moulds. Commodity Description Product specification: Material: Silicone Color: white 01 molds: 7.2 x 3.5 cm x 1 cm / 2.8 x 1.4 x 0.4 inches; weight: 8 grams piece. 02 molds: 5.1 x 4.6 x 1 cm / 2 x 1.8 x 0.4 inches; weight: 9.7 grams / piece. 03 molds: 6.5 x 4.5 x 1 cm / 2.6 x 1.8 x 0.4 inches; weight: 11.4 grams piece. Package Contents: 3 * pcs silicone resin molds Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.