This cube storage organizer gives living room, dining room, bedroom a practical place for books, folded items, storage bins, or display pieces, depending on the supplier-listed design. The listed material is Engineered Wood, selected to match the structure shown in the supplier information. Overall size information is listed as of Each Cube 15" x 13" x 15" (L x W x H) Interior Size of Each Cube 14" x 13" x 14" (L x W x H), helping shoppers plan placement before purchase. Additional supplier specifications include capacity detail: of Top 66 lbs, net weight: 22.5 lbs.