Total
Quality

Good wind screen

Pro- Great windscreen for SM57 - works perfectly without altering the sound much. You'll need to screw/unscrew a tiny flat head screw to dis/assemble. A plastic sleeve protects your SM57 from scratches, gives it a snug fit and no vibrations.

Con- Gets torn easily, the foam is attached to the plastic base directly and if one pulls the foam even lightly it is bound to detach from the rest giving you a plastic ring and a foam finger cover! So handle with care and remind your crew to treat them gently.