The Martha Stewart balloon whisk is constructed of durable, non reactive 18/8 stainless steel for long lasting use. This lightweight large sized whisk is a necessity in the kitchen. Use when preparing marinades and sauces, putting together batters for baking, and more. The larger size makes this whisk perfect for large batches while the durable steel wire is sturdy and allows you to whisk together liquids at varied consistencies. Ergonomic handle provides a comfortable grip during extended use Features: Ergonomic Design, Comfort Grip Measurements: 12.2 Length/Inches Maximum Temp (f): 360 Degrees F Base Material: 100% Stainless Steel Care: Dishwasher Safe Country of Origin: Imported