Rubbermaid Regeneration Stackable Side Loading Letter Trays, Letter Size, Black Plastic, 6 Pack Nitrile Glove # of Pockets: 21 Pocket Outdoor All Purpose Waste Bins # of Pockets: 21 Pocket Brand Name: Staples Color Family: Brown Fashion: No File Closure Type: Flap & Cord Closure File Type: Expanding Wallet Folder Durability: Heavy Duty Folder Expansion (inches): 7" Folder Material: Redrope Folder Pack Size: Each Height in Inches: 2 These Smead poly out guides have two pockets for holding a checkout log and temporarily storing documents that need to be inserted into file folders once they're returned which lets users create different configurations using three sets of two trays two sets of three trays