works great made and easy fix to stacking my keyboards.

box was opened one tightening screw was missing , had to buy one at a hardware store.still I like it.

The package arrived in a timely manner, but upon opening the outer box, I could see that this was NOT a new unit, but one someone else had returned, because the manufacturer box was open.

But, determined to get my money's worth, rather than send the unit back, pay for return shipping and wait for a replacement or refund, and pay more for a different unit from elsewhere, I gritted my teeth and went to the hardware store, bought a replacement screw and a length of copper pipe which would fit inside the bottoms of the extension once I cut it into two lengths with a hacksaw.

Totally a good investment.

I cut several inches off the height and drilled screw holes in it to secure

However, I might mention that the unit does NOT look like the photo on the manufacturer box, or this amazon ad, which shows two plastic ends that hold the second keyboard in place.

One of the set screws for tightening the unit was completely missing

But i didn't get that mad.my partner 3d printed a mold for the stand,(its great to have that for things on demand)it is a cap so the end fits,but i doubt all the shoppers have the 3d printer kit.buyers beware,purchase if you dare.

But i didn't get that mad.my partner 3d printed a mold for the stand,(its great to have that for things on demand)it is a cap so the end fits,but i doubt all the shoppers have the 3d printer kit.buyers beware,purchase if you dare.

This unit is functional and sturdy enough for the midi keyboard I have placed on it, but I wouldn't trust it to hold a larger, heavier keyboard, which is what I have on the bottom tier.

I would not recommend this add on for a heavy keyboard maybe a small 49 keyboard.