This epoxy resin is made of silicone. It has flexible, durable and reusable resin casting , which makes the resin products maintain precision, high , smooth and mirror luster. If you like DIY crafts, then this silicone may be perfect for you. Features -Color: Blue. -Material: Silicone. -Size: About 10.00X10.00X0.80cm/3.93X3.93X0.31in. - Easy demolding, after the resin is fully cured, you need to twirl the silicone and release your work from the . - The is made of silicone material, durable and reusable. Wine workmanship, not easy to wear and tear, very practical in use. - Easy to clean, wash with soap and water, keep them after cleaning. Easy demolding, reusable. - Use molds to make your DIY crafts and experience the fun of doing it. A great present choice for friends who love DIY making. - You can use this to make a unique birthday, Christmas, Thanksgiving, mother's day, father's day, Valentine's day, holiday or housewarming . Package list: 1 x mold