The shelf is of good, sturdy construction. I put up the 60" and it was a little difficult by myself, but I finally managed. Has a 3-peg wall hanger to mount shelf on, which is convenient. Instructions said there were 9 wall anchors and screws included, but only 6 came with the shelf. However, once I got everything together, it's very secure. I'm using it over a guest bed instead of a headboard, so it finishes the room off nicely. I would recommend this shelf system.