Way Basics Eco Storage Double Rectangle Plus, Blue Fully recyclable Double Rectangle Plus shelf unit with 6616 cubic inches space for oversized books, magazines, or a mini appliance; merges easily with other collection modules Home assembled from 99% post-consumer waste paper zBoards made via a patented, eco process; with 4 vertical and 3 horizontal zBoards, plus necessary backer board Sustainably made, non-toxic, no formaldehyde and no VOC for a healthy home Care advice on manufacturer website, along with video of tool-free assembly; on backer board, cube bonds in 24 hours by means of 3M adhesive strips on board edges Assembled, Double Rectangle Plus measures 22.8 inches wide by 11.2 inches deep by 30.2 inches high and weighs 12 pounds