They are very cheap, but you are getting what you are paying for.
- Size: Correct size. You might think that it has no sense to discuss this point, but please, believe me when I say, that it would not be the first time that I get a head that somehow does not fit the drum hoop.
- Rebound: I will put it on the bouncy side. Not as real as a real drum head but not as bouncy as the single ply mesh head.
- Playability: It is just OK. You can tension it properly but it is not the best quality head on the market.
- Quality: Poor. Immediately after I tensioned it, I could see a rip going from one side to the other. I suspect that one of the plies reaped but It did not teared though.
As a summary, It is a just OK head, do not expect to get too much out of it, but at least, you might be able to substitute quality for quantity (for the price of one Roland you can get 4 of these).
Cheers.