Product 2: Compatible. 5/8"-27 threaded center socket and an included 3/8"-16 threaded adapter enables mounting the mic holder on a wide range of standard US and European mic stands. Product 2: Protective. Lightweight aluminum construction delivers the strength to ensure reliable support for mics. Nonslip silicone padding around each mic slot keeps mics safely in place and protects mic finishes from scratches. Product 2: Convenient. Half-elliptical shape of the holder enables mics to be stored in a staggered arrangement around the perimeter for clear viewing and ease of mic interchange. Product 2: Organized. Mounts securely to virtually any mic stand and holds as many as seven handheld dynamic microphones, including wireless, to keep them readily available, safe, and easy to find. Product 1: Base made from steel with powder coat finish. Product 1: 5/8 - 27 Female threads attach to standard microphone stands. Product 1: Foam lined multi microphone tray holds 6 microphones ( wired or wireless ).