The Brookside Design Mobile Rack is perfect for drawings, blueprints, and other files that require easy access. Its heavy-gauge steel telescoping channel construction adjusts in height and depth to accept sheets up to 60'' (152 cm) long, with a capacity of up to 1,200 sheets. The Mobile Rack includes 12 chrome-plated pivot hangers that swing wide for easy access, making it simple to locate and remove files, and it accommodates up to 12 hanging clamps. Four ball-bearing swivel casters (two locking) make it easy to move the rack anywhere in your studio, classroom, or office. The Mobile Rack features a durable Sand Beige powdercoat finish and assembles easily. Hanging Clamps are sold separately.