Pros: Simple to use, works the way it's supposed to
Cons: runs small
I followed the manufacturer's sizing information and the size I got was too small on me. It was so tight it was uncomfortable. I didn't use this a lot. If it wouldn't have fit so snuggly I would have used it more. I like that it's simple to use but I usually just stick to a snug (but not this snug) fitting spaghetti strap that I cut slits in just off to the side of my nipple (towards my armpits).