The SM-2 is an elastic spider type isolation shock mount with a large felt lined spring-clamp microphone holder. Prevents most shock and vibration noise from affecting microphone performance. Adjustable angle can be locked into position using locking knob. Large sub-frame, for extra stability, is suspended with two encased elastic bands. Fits most cylindrical microphones from 42 mm (1.65") to 48 mm (1.89"). Standard 5/8"-27 Female metal microphone stand adapter. Also mounts to 3/8"-16 euro mic stands. Black powder coat finish. Spare elasticbands included.