Summary This is a case for 5 rolls of medium format film (120). You could also use this case for re-spooled 620 film. I was tired of keeping my film in a Ziplock bag and wanted something nicer than the cardboard box the film came in. This case is durable and when closed light tight. It will accept rolls still in the foil, and will protect exposed rolls of film Instructions Print the two pieces Load with 5 rolls of your favorite film Go out and shoot!