This Series offers style, form and functionality to any audio/video system. Gently contoured and shaped shelves that are available in a natural Black Oak wood. All models contain a built in wire management system. Heavy gauge 1 1/2" [ 38mm ] steel posts available in a Silver baked powder-coated finish. Assembles in less than 10 minutes. Heavy gauge 1 .5" steel posts available in a virtually indestructible Silver, baked powder-coat finish on all metal parts. Built in wire management system. Easy assembly with precision parts Usable Shelf Space: 8.75" H x 27.0" W x 15 .5" D Top supports 150 lbs. Middle shelves support 60 lbs.