The Mobile Wire Book Cart isn't the school librarian special. No, its modern steel construction, angled handlebars, and sleek black finish give it contemporary appeal. The cart is double-sided, offering four shelves in all. Four casters, two locking, offer mobility and quick rearrangement. About Safco Products Safco products were specifically developed to meet the changing needs of the business world, offering real design without great expense. Each product is designed to fit the needs of individuals and the way they work, by enhancing comfort and meeting the modern needs of organization in the workplace. These products encourage work-area efficiency and ultimately, work-life efficiency: from schools and universities, to hospitals and clinics, from small offices and businesses to corporations and large institutions, airports, restaurants, and malls. Safco continues to offer new colors, new styles, and new solutions according to market trends and the ever-changing needs of business life. Double-sided for maximum storage Steel construction in modern black finish 4 shelves Angled handles for greater accessibility 43.75W x 19.25D x 40.5H in.