Durable & hygienic: Made of 316-grade stainless steel, lasts 1 year. Multifunctional: Suitable for various cookware materials: stainless steel, enameled cast iron, hard anodized, copper, and glass. Easy to Use & Clean: Effortless 10-second cleaning with warm water. Hang to Dry: Features a big corner ring for easy handling. * Will not scratch pans: Smooth-edged 316L stainless steel.