STAINLESS STEEL CONSTRUCTION: These tongs feature a high quality, 430 stainless steel frame with durable silicone tips. These tongs are sturdy and give your kitchen tools collection a premium look. LOCK TONGS WHEN NOT IN USE: These tongs feature a convenient locking mechanism, which provides the versatility to securely store the tongs in a drawer or in a crock. When lock is not engaged, these tong arms should spring open freely at a 30 degree range. HEAT RESISTANT: The silicone tipped tongs are safe for all cookware, including nonstick. The silicone tips a heat resistant to 500F/260C. DISHWASHER SAFE: These silicone tipped tongs are dishwasher safe, making clean up quick and easy LIFETIME LIMITED WARRANTY INCLUDED: These silicone tipped tongs comes with a 1-year hassle-free replacement and Lifetime Limited .