Safco - Mailroom Furniture - 9221BLR - Almost too E-Z! Quality-built, premium steel unit has a strong steel frame, shelves, and dividers with a solid fiberboard back. Interlocking design of the shelves and dividers add extra strength to hold up to the heaviest load. Wide shelf fronts serve as generous label holders. Unit features Thirty-six letter-size compartments. Each compartment will hold up to 750 sheets. The mail organizer can be placed on the floor, desk or table, and can even be mounted to a wall with optional Wall Mount Brackets (9200BL). Tools Required: Yes Capacity - Sheet: 750/compartment Capacity - Weight: 40 lbs./shelf Compartment Capacity: 10 lbs. Compartment Quantity: 36 Compartment Size: 9w x 12 1/4d x 3h Material Thickness: 22 ga. (vertical dividers, outer side panels), 24 ga. (inner side panels, top, bottom, shelves) Paint / Finish: Powder Coat Material(s): Steel Fits Paper Size(s): Letter Recycled: At least 50% Assembly Required: Yes Color: Black Finished Product Dimensions: 37 1/2w x 12 3/4d x 36 1/2h Finished Product Weight: 75 lbs.