Ultimate Office TierDrop™ Desktop Organizer Document, Forms, Mail, and Classroom Sorter. 18 Letter Size Compartments with Optional Add-On Tiers for Easy Expansion - Lifetime Guarantee! Color:Gray & Blue (default) 10+ Available in additional frame and

Available in additional frame and fabric choices

Each tier is adjustable in 1 1/4" increments to allow storage of binders

low voltage adjustable task lighting

Occasional cleaning of board surface is recommended to retain top-notch erasability

Ideal for indoor use

Ultimate Office TierDrop™ Desktop Organizer Document, Forms, Mail, and Classroom Sorter. 18 Letter Size Compartments with Optional Add-On Tiers for Easy Expansion - Lifetime Guarantee! Color:Gray & Blue (default) 10+ Available in additional frame andDescription THE STRENGTH OF STEEL AT A FRACTION OF THE COST Precision molded in Switzerland, each TierDrop platform features underside reinforcement fins for extra strength and superior rigidity. The unique rippled side and back wall design combine with the platforms to create a literature organizer that will stand the test of time. No dented or rusted steel and no sagging corrugated cardboard. EXPAND WITH EASE Need more slots? No problem! Additional