This is a very nice dispenser. I was able to modify the unit so it could hold dispensers as low as 6" in height and add 12 mm lock washers to keep the top from sliding up discouraging unauthorized removal of the canisters. I only gave it a 3 star rating because once we mounted it on the wall the plexi flexed. If the bottom section was made of a thicker material that might reduce or eliminate the problem. This would also help eliminate cracking around the screw holes as you tightened the hardware down. Now understand, if you don't have to worry about theft and need to secure it like I have then you probably won't experience some of the little issues I have noticed.