the design is not entirely thought through: - On the one hand it would have (on the back) diagonal cross braces used to absorb the shearing movements accordingly (regardless of the MEN optional mounting on the wall) - Press on the other hand, the horizontal bars (on the front) from below directly against the bottles so that the bottom row in the box can not be removed without resistance (I put the top box now always on edge, then only three bottles affected ) total but it looks not bad and the price / performance ratio is also ok, in the frame so no bad buy. who knows what really needs stable must stop also pay significantly more.