This easy to move Advantus Mobile File Cart is sized to tuck under most work surfaces with four dual-wheel casters. The rugged steel construction includes two convenient pull-out storage baskets for office supplies, with a suspension file rack up top that is designed to hold letter-size files at just the right level for quick access. Each Advantus Mobile File Cart ships ready to assemble with instructions. Advantus Corp. is dedicated to providing innovative quality products at fair prices.