This is the middle section of my stamper shelf that was a wood slat futon turned into shelves. We disassembled the futon. The back and the seat we cut in half. Using 1x8s we cut interior shelves to add. The back shelf ie the one that sits flat to the wall is the original futon wood the little front shelf attached to the back shelf on each row are the added 1x8s. We cut the 1x8s to fit inside each section (thats one inch be 8 feet board length) the sections are approx 3 feet. Anyway, I've posted this before here is the link to the B4 picture of the futon and my gallery with additional photos of the shelves and how I did it.