Made from 100% European grade silicone; stronger, more flexible and durable to maintain its original shape and non-stick quality through more uses | Pinch test passed. No white fillers when pinched or twisted. No chemical coatings. Pure, premium quality food-grade silicone. Meets US FDA and EU LFGB safety standards. BPA, PVC and phthalate free. Easy to use mould very flexible and easy to clean, can be used in oven, dishwasher, refrigerator etc. Used within the temperature between -40~220 centigrade | Dimensions 30x17x2cm, each hole 10x10x2cm ( 150ml 5oz ) | For DIY coasters casting, hamburger, bread baking, sugarcraft, cake decorating , fondant, soap, chocolate, gelatin, jelly, muffin, sugarpaste, wax, ice, soap, resin epoxy, uv resin and all types of moulding clays | Make 4inch resin coaster, resin petri dish coaster, thriskellion plaques, orgonite disk, disc cake, pie, custard, tart, almond flour buns, keto cloud bread, oopsie rolls, hamburger bun, cookies, baked egg, muffin egg sandwiches, sponge base, healthy breakfast, clay miniature fish pond, disc candy, soap etc.