“This is my second purchase of the acoustic panels. First batch were the larger width slats. The room now has greatly improved sound reverb, the the black panels look really smart.
Second batch of four panels were with the light oak and narrow slats. Quality again is very good and absorb sound really effectively.
I have screwed them to a curved wall section which came out perfectly.
The felt is easy to cut with a Stanley knife if you need a smaller panel width. You can also remove one of the wood strips if you have an odd size using nose players to remove the staples in the back of the panel.
Really good product”