I bought this without checking measurements thinking I would use it for mail. It arrived in a huge box, no assembly required...also no screws. Wayfair has been so good to me, I wasn't about to complain because I think with this heavy piece using Walldogs is the best way to go for a secure piece. I had to find a place for it to fit because it's really a nice piece and I didn't want to return it. Found a great spot and now no longer hiding my recipe books or have to go digging for pot lids. ,