Good for a drywall
Crutchfield Customer Review (What's this?)
I bought these anchors to use for my TV mount on a drywall. I don't have any studs behind this wall so it was the only option. So far so good, it handles my 32" TV without any problems. I've tried to put some pressure to TV mount itself with my hands and it looks sturdy.
Pros: Does it job.
Cons: You can get 6-pack at another retailer cheaper.