- size is quite big (big enough to fit 4-5 fretboards at once)
- material is soft & very absorbent
- washable
- the zig-zagged edges flake-off when rubbing against the strings, which leaves tiny bits of black cloth. (because the cloth is very soft... So, I just use the middle part to clean.)
I clean my guitar with the dunlop formula 65 and this cloth. It cleans the strings very well! Good deal for the price.