dimensions - these high-impact styrene pegboard panels measure 16 inch w by 20 inch h by 1 inch d. the pegboard wall organizer is easy to mount on any level surface with appropriate hardware (hardware sold separately). quality - azar’s wall mount tool organizer is 0.125 inch thick with 0.25-inch holes and is 1 inch on center. you can use the peg board wall organizer with any standard 1-inch center peg hooks. strong & durable - this long-lasting pegboard tool organizer is injection-molded creating a single strong and durable plastic unit. our 1-sided peg boards for walls are sold in packs of 2. many uses - mount the pegboard organizer on any flat surface to create a smooth and professional appearance. the one-sided blue pegboard panels are ideal for garages, basements, workshops, closets, and craft rooms. organize - add pegboard accessories to your wall tool organizer panels and easily organize your items. our garage wall organizer is made in the usa and sold in packs of 2.