This is the PhotoBert CheatSheet is for the Canon Digital Rebel T3i/600D. This handy reference tool is like having the original manual with you only on a very convenient single, foldable laminated sheet. On this one page, you'll get all the data on this camera you need to problem solve wherever you are. Toss it in your bag as an invaluable quick reference guide. It covers all the features, buttons and functions. The CheatSheet is printed on both sides of a 3-mil laminated sheet of color paper and can be folded in thirds to 4 x 8.75".