All the parts were delivered, however there was an issue with the holes for the screws. If I wanted the two black crossbeams to fit, I couldn't put the screws in to secure the backboard on the middle shelf. If I wanted the opposite, then I wouldn't be able to have the crossbeams at all. In the end, I got the crossbeams screwed in, and I found the backboard was sitting snug enough that I wasn't worried about it falling. In the end, it looks great, just wish the screw holes were measured correctly.