1) Material: 100% food grade silicone, no-stick 2) Unbreakable easy to keep its shape Detailed Selling Lead Description1) Material: 100% food grade silicone, no-stick2) Unbreakable easy to keep its shape 3) Can be folded for storage4) Easy for release5) Safe for dishwasher, microwave, oven, freezer6) Available in any color7) OEM orders are welcomed Colorful Silicone Egg Boiler