16 x 4 100 foot Professional Snake Reel offers 16 gauge steel construction and individually jacketed and shielded multi-pair cable in an intergrated cable reel/stage box. This Professional Snake Reel has 16 XLR sends and 4 returns. The Snake Reel also includes rubber wheels with locks for smooth rolling and safety. With the Professional Snake Reel, simply roll the unit onto the stage, lock it in place, and run the snake cable out to the console. Being able to plug the microphone inputs directly into the side of the reel makes it simple, fast, and easy. Tear-down is just as simple. Unplug from the console and roll the snake back onto the reel.