Power Systems Stability Ball Storage Stackers, Adjustable Velcro Ring, 3-Pack, Clear (81020)

These are terrible. The plastic is thin, cheap, and flimsy. I can think of so many better ways to mount these balls.

We ordered these to allow us to keep our equipment more organized and give our space a cleaner appearance. Works well with several different sizes.

Thin plastic,por quality! Not sturdy or stable. Not recommend. Definitely not worth the price. Won’t stand alone and keeps falling.

I purchased six of these and they all broke over the course of a few months. Terrible construction and cheaply made. I do not recommend you buy these if you are planning to stack more than two balls. We are a busy physical therapy clinic and these just didn't hold up. I want a refund. I ordered six of these.

These barely hold up the large exercise balls - the side caves under the weight. For the price I would expect something a little more than three strips of thin clear plastic with velcro stuck to each side.

Whomever shipped these items decided they would fold them in half and stuff them in a box that was way too small for this item. They are permanently bent kind of like a photgraph that was folded in half.

no balls came with this like it states in the description, and it three flimsy piece of plastic that do not even hold a ball~

VERY unstable Useless for our needs, three different sizes of balls in our gym.

I had ordered these and a plastic ring. The problem is that the plastic ring allowed the balls to move. These are simple, stack well and work for many sizes.

Not satisfied with the performance everytime you have to realign the platic base not holding in place..

Works, but poor quality, pieces broke off as I was putting it together.

Effective way to keep balls stacked

As shown in the photo works as advertised.