Starsys Half-Depth Overhead Storage Units are built on the same widths as Starsys base units utilizing very similar construction, insuring that wall cabinets align with the lower product configuration in your application. All Starsys overhead cabinets include corrugated polymer inner panels in their assembly as well as a clean-design back panel, molded with the cosmetic side facing the inside of cabinet, creating a much cleaner appearance — especially when used without doors or in conjunction with a clear door. The necessary wall mount rails/hardware are included with each wall cabinet. (wall anchoring hardware is not supplied by InterMetro).