This is a one-of-a-kind custom - designed CheatSheet for the Canon 580EX SpeedLight. Professionally designed by a photographer - for photographers. It's an easy to take with you quick reference that is invaluable in the field.

It contains almost the entire manual in a concise, easy to understand, "take it with you" format.

Size:
This CheatSheet is a double-sided full sheet of a 4" x 7 1/2" brochure paper. It is laminated with a heavy ultra-clear 10-mil laminate making it very durable. It fits easily in most camera bags or shirt pockets.