CABLES: Flexible cables absorb vibrations MATERIAL: Steel frame ensures strength and long life USE WITH: Fits microphone diameter ranging from 44-47mm CLAMP AND LOCKING KNOB: Padded clamp secures and protects mic and locking knob to adjust angle 180 degrees COMBAT VIBRATIONS: It flexes its corded muscles to combat vibrations, and clamps on to any base or overhead stand to help you record sound that's smooth and steady