MONOGARD File Cassette, Black, 4-Hole Ring Binding

Black is beautiful. Stylish for archiving and, thanks to the dividers on the next spread, a very affordable presentation box. Inside is the well-known and proven white, unbuffered Monogard® PP cardboard. The outer layer is made of archival cardboard that is also P.A.T.-certified but buffered. The format is the same as that of the classic gray-and-white version, but the cardboard is extra-strong—1.8 mm thick.

• acid-free and buffered on the outside
• Extra-strong, 1.8 mm thick
• External dimensions: 335 x 313 x 60 mm
• for about 150 sleeves