Had you tried to find the sweet spot for your SM7B's positioning to my face and with where I have my mic arm located ? This extension allowing for your microphone to have more free-flowing movement as without, the XLR connection can block movement. This extension tube extend the length of your boom arm or the height of your mic stand, which moves the connection farther and allows the microphone to be as close to you as possible for better recording. Specification: Material: Metal Color: Black Package Includes: 1 x Extension tube

Best Service - Never worry about after-sales problems, we will solve any problems within 24h. "Easy to Install - Only screw the entension rod and the metal adapter onto your boom arm or microphone stand while using. ". High Quality Material - The extension tube made of metal, which makes the tube strong and stable without losing compact and lightweight. Extension Tube - Allows you to move our microphones more freely with better clearance for the XLR cables. Wide Application - This extension is perfect compatible for microphone Shure SM7B, Shure MV7, and Rode Podmic solve connection problems with Rode PSA1 and Blue Compass.