I've been sold on Doughmakers products for years. I own a whole collection of their bakeware, and I've been more than happy with all the items. The last bakeware I had to replace was my muffin pans. I make double batches of cookies and cupcakes, so I ordered two of these. They're beautiful. Solid aluminum, guaranteed not to rust. HOWEVER... upon using them for the first time, both pans were dented as I tried to close the oven door, and the door did not close. They do not fit lengthwise in a standard sized large oven! If you bake double batches, you cannot place these side by side. If you only bake one batch at a time, they're fine. If you make 24, just buy ONE pan and be prepared to spend twice the time in the kitchen making a second batch. I'm more than shocked that Doughmaker's designed something with such a glaring flaw. Very disappointed!