The Matfer Bourgeat 111046 Exoglass Balloon Whip is manufactured with stainless spring steel wires designed not to twist and will maintain their original form. These wires are then heat molded into the patented Exoglass composite material providing a waterproof handle which is heat resistant up to 430°F and prevents user from any burn or heat transfer. Dishwasher safe. This product measures at 15.75 inches long (450 mm).