Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Works

I bought these to replace some missing tabs on a purse as well as some clothing. I had to use needle nose pliers in order to get them on the sliders but after the first one it was easy to do. You have to spread the ring wider than what it says in instructions and work it through the hole. Learned from the first one and the second one was easy.