Wire Bin File Blueprint Storage Bin - Four 8" x 8" openings make this heavy-duty storage bin an ideal organizer for rolled maps, plans, drawings, and tubes. The four swivel casters give it high mobility. Constructed of white plastic-coated heavy-gauge steel rods. Includes custom-fitted bottom dust protector. Overall dimensions: 30"h x 17"w x 17"d. Assembly required. Shipping weight 10 lbs.