Instruct: Classify an Amazon review into positive or negative sentiment.
Query: What I was looking for

It works great, I installed it with a staple gun along the wall and no one has mentioned it yet, it is hard to tell it's there unless someone points it out to you. The only thing, it is not self adhesive so you need to figure out a way to get it on the wall, I went with the staples and they work great. I tried to use a hot glue gun first but it didn't stick.