This set is really solid and I love the look,  but they're really heavy. We were doubtful that the anchor and screws provided would be strong enough unless we located studs and drilled into the studs; we were afraid they'd be too heavy for drywall. Our studs were not the right distance for where the holes were, so we had to drill bigger holes and use stronger screws. We had to decide to either send them back (which we didn't want to do because we like the look of them), or use bigger screws, which didn't match. We ended up using the bigger screws and putting items in front of them on the shelf. It turned out fine, but I wish these had come with better hardware.