Sheet pan

A flat shallow pan with rolled edges, used for baking foods in the oven. They are available in several sizes.
Common U.S. Baking Tray Dimension Conventions.
Values are approximate, especially height. Values vary depending on rim size and style. 
Conventional Size Name 	Width (inches)	Depth (inches)	Height (inches)
Full sheet pan 	26 	18 	1
Three quarters sheet pan	21 	15 	1
Half sheet pan 	18 	13 	1
Quarter sheet pan 	9 	13 	1
Category:Baking equipment