Silicone function heads – heat resistance up to 430°F Silicone heads will not scratch surface of our favorite cookware Heat-resistant silicone heads won't chip, crack or absorb food odors & flavors. Durable solid stainless-steel handles with white resin overlay that are durable, resistant to heat and flames Trendy yet elegant design Dishwasher Safe Professional-quality features: Stylish stainless steel handles Sturdy nylon heads resist heat up to 400 Degree Safe for nonstick cookware Dishwasher safe So durable, it’s backed by a Lifetime warranty