Extend the life of your valuable 8mm and Super 8 films with vented archival containers. Works great for 5 inch audio tape reels too. Made from chemically inert polypropylene which restricts off-gassing. These containers hold up to 5 in. reels. Also available for 400 ft. (7 in.) and 600 ft (8-3/16 in) 8mm and Super 8 film reels. (Measures 3/4 x 5-1/4 in.). REEL SOLD SEPARATELY.