This Cake Mould is perfect for baking a unique cake for your friends and family. Easy to use and clean. No greasing or oiling of pans required. Flexible for easy removal of baked goods. Material will not warp or melt. Will not retain odors or flavors. Does not dent, crack, scratch or rust. Dishwasher, microwave and freezer safe. Material: Food-grade silicone, non-toxic.