Silicone folded cup: 100% food grade silicone material,nontoxic to humans body,with environmental protectiontemperature range:-40 260 centigradefulfilking the standard of FDA and LFGBunbreakable, pliable, and not fragilenon-stick finish,durable and easy to cleansuitable for microwave oven and deep-freezerdifferent style and color availablepattern and logo can be emlbossed, debossed and silk printed on bowlany color and size availableOEM orders are welcomedIt is good and necessary part of the household and kitchenAll our products are beautify and magnificent for their novel designs and elegant colors.