The rock by Starfrit 9 in. Fry pan/square dish with t-lock detachable handle will help you save storage space! The t-lock system means the handle can be removed for storage and reattached once the pan emerges from the oven or dishwasher. And not only does the t-lock system save up to 40% in storage space by eliminating the awkward handle, it can be used with or without the handle, from cooktop or oven to table. Plus, this pan uses the same surface treatment and nonstick coating that makes the rock so unique. Included: 1 9 Inch Fry Pan(s) Features: Oven Safe, Stackable, Non-Stick, Even Heating, Dishwasher Safe Cooktop Compatibility: Electric, Gas, Ceramic Manufacturer Warranty: 3 Year Limited Maximum Temp (f): 350 Degrees F Base Material: 81% Aluminum, 19% Plastic Care: Dishwasher Safe Parts Material: Aluminum Country of Origin: Imported