Bookshelves "U" White by TEEbooks - 23,6" x 5,9" x 5,9" - Up to 44 pound of book BOOKSHELF "U" by TEEbooks - STEEL - WHITE THIS SHELF can SUPPORT up to 44 pounds. TEEbooks is a new bookshelf that becomes INVISIBLE when BOOKS and other items are placed on it. EACH SHELF is 5,9 inch Depth, 5,9 inch height, 23,62 inch length Made of 0,07 inch thick steel, weight 7 pounds.