This product states it is 18x13x1 which it is not. False advertisement is enough to make me recommend to others not to use this web site for purchases.

Haven't used it for jelly roll yet, but its great for cookies, and the edges keep them from sliding off the very slippery surface.

Pans warped in oven - very disappointed since it is a Calphalon product

one of the pans warped/tweaked when heated. after cooling the pan original shape returned. will contact vendor.

I have found these Nonstick Jelly Roll Pans to be the best on the available market. The quality of construction makes them easy to use and I have had zero problems getting my baked good to be released without the use of other kitcken tools. Well done Calphalon, yet another addition to my ever increasing stock of Calphalon products