2.1MM Thickened Wires: Hotec silicone whisk is made of sturdy stainless steel wire which coated with food-grade silicone. Softer and more flexible silicone material not scratch your pots, pans, or bakeware. Whisks Set of 4 includes 12 inch, 10.5 inch, 8.5 inch, and 6.5inch mini whisk; with their multipurpose design, they’re sure to meet all your needs in the kitchen. Ergonomic Handle: Soft, good grip, non-slip plastic handle. The unique arc handle shape fits comfortable in the palm of your hand. Not tired when vigorous whipping and aerating. Our whisks are dishwasher-safe, rust-resistant, non-stick, and quick and easy to clean. 484ºF High Heat-Resistant: Feature BPA free silicone wires. 2.1mm thickened wires coated in 0.3mm soft silicone makes it stronger and more durable. Great for stirring sauces and gravies while heating.