The lack of one star is my fault, not the product's. These are very strong and solid connectors. The problem is, I bought them to connect Unicoo wire screens and they are too loose. Somehow, i never saw the "only Garment racks" part of the description. I did purchase other connectors though and only needed 4 pieces out of the 2 sets of 12 that I bought. So i doubled some notebook paper and wrapped it around the wire and it made the unit tight enough that I had to tap it in with a craft hammer. Extra trouble, but i bought these too long ago, (over a month) to be able to return them and it is not that big a problem adding the extra paper for an emergency solution.

These are quite nice, but they are hard to work with in the beginning as they need to be broke in. They were difficult to install on the wire shelf pieces due to their inflexibility. However, they stay put once they are on, so I will purchase more of these in future if I need more of these!

The characteristics of the product will be very helpful when my lace scarf is complete. The lines on the thick mat squares align well - it will be easy to keep the long sides straight during blocking.
Some others had commented about an odor from the matt material - It was minimal & after airing for an afternoon was nearly gone.

Bought these to replace some missing connectors for a cube unit originally purchased from Target. These were too tight and would crack during use. I decided to use a Dremel tool and grind off some material so the larger diameter cube panels would fit. I didn't want to go through the hassel of returning them and I didn't think other connectors listed on Amazon were better. I only removed some of the material that grips the cubes and not the material that would affect the connecter integrity. Compared to the original connectors that came with the cubes these are more brittle. There is a difference in the type of plastic used but I can't be entirely sure. After modification they kind of work but I have added zip ties to some panels so the connectors don't gradually pop off. Four stars because they work and fit issues are not the product's fault. One star(could have been two) off because the quality is not as good as the connectors they were meant to replace (those are still intact).

These work out well, where I ordered parts for wire and plastic storage cubes, but forgot to order a few extras, duh, also, to replace one I broke, because I used a hammer, instead of a "mallet", duh 2. Let that be a lesson to anyone, as a mallet is a little more forgiving, but I also tapped it a little harder than I should have duh 3. I didn't do that and they work well. Have three spare ones now, just in case. Others were to use where I didn't order enough to use on both ends of the wire panels. Decently priced.