Martin Yale 1501X Automatic Paper Folder, 150 Sheets Safety The durable glass surface erases Gray Silver Black The durable glass surface erases easily and resists staining for convenient month after month use A 2 5 cut tab layout and embedded fasteners make it easy to customize each of these TRU RED letter size manila paper stock classification folders Brand Name: Martin Yale Color Family: Multicolor Folding Machine & Jogger Type: Paper Folder Height in Inches: 16 Length in Inches: 15 Pack Qty: 1 Paper Folding Machine & Jogger Function: Automatic Series or Collection: 1501X Sheet Capacity: 150 Sheets per Hour: 7500 True Color: Gray Black Width in Inches: 24 and it works with a wide variety of paper sizes and paper weights for versatility