Lasted 2 days, and then broke. Cheap quality - not worth the money.
I ordered two sets because I lost some and my dog grew these work great
Such a nice way to lengthen his collar without buying a whole new tool.
The collar, wich I had, is great. The extra links are clearly the right size choice but a tad bigger than the others. Usable, just a bit awkward.
These come with 3 extra prongs to add onto your dog’s prongs. I received one that was a little bent. But was able to put it back in place with no problem.