Bit of a chore to try and hang this straight. We wound up tracing the securing hardware holes (2 brackets, x6 screws) on the back of the rack onto cardboard and using that as a stencil (with a spirit level on top) to get it level). The plastic screw holders aren't that good and we couldn't use the drywall anchor plugs we normally fall back on in these instances because the bracket holes are too close together to accommodate them. Seems secure enough but I wouldn't want to knock into it. Not bad for the money and we don't have much wine. This piece does add a fun, 3-dimensional texture to our walls.