Whitmor Supreme Stacking Shelf and Organizer - Adjustable - Chrome Reduces wasted space in kitchen cabinet; great for holding microwaves, computers and more Commercial grade steel has 200 pounds of shelf load capacity Steel shelf adjust in 1 inch increments to accommodate various sized items Assembled Dimensions: 14 x 15 x 16 inches Easy assembly, no tools required Multiple shelves may be stacked for a classic, modular build-out Made from durable chromed steel Whitmor's Service Guarantee - we stand by our products, if you have any problems, contact us for help