"The 512-BBA is an adjustable microphone boom arm designed for podcasting, broadcasting, or streaming.  With an internal, stay-in-place spring design, 360 degrees of arm rotation, and a simple two-axis swivel, you'll easily achieve the perfect mic position every time without making a sound. Made from durable yet lightweight steel, the 512-BBA securely holds most professional recording and broadcast microphones up to 3 lbs.  And to help you keep your desk organized, the 512-BBA includes velcro wraps for cable management and fully collapses for compact and easy storage. The 512-BBA is an adjustable microphone boom arm featuring a silent, internal, high-tension spring design, extra-wide mounting clamp, and articulating integrated swivel. With 360 degrees of rotation and simple two-axis adjustment, you'll easily find and maintain the perfect mic position every time without making a sound. Bring Your Sound Closer: Bring your mic closer to your voice and away from distracting vibrations caused by typing, desk movement, and noisy fans. With professional looks and a reliable, high-tension spring hinge, 512-BBA easily stays in place without any additional tightening or adjustments. Don't let anything come between you and clean, clear audio. Perfect Mic Placement (Every Time): The 512-BBA features a durable yet lightweight steel construction that easily holds most professional recording and broadcast microphones, up to 3 lbs. Whether your perfect placement is over your monitor or stretched across the table, 512-BBA's 360 degrees of arm rotation and smooth, dual-axis swivel lets you enjoy a full range of motion to effortlessly find the optimal mic placement. 512-BBA is outfitted with a silent-spring design so you can make all the adjustments you want without making a sound. "