1. Food-grade material, high and low temperature resistant 2. Fine workmanship, comfortable touch, easy to clean 3. Easy to take off the mold, wide applicability 4. Material: silicone 5. Scope of application: ice cubes, cookies, cakes, jellies, candies, chocolates and so on 6. Size: heavy model about 20.3 x 15.3 x 2.5cm, light model about 21.1 x 16 x 2.5cm 7. Weight: heavy models about 80g, light models about 57g