Description Designed by Jojo Mayer, this dual-ring effects device offers incredible versatility and a massive palette of sound. Made from premium B20 Bronze hi-hats, the top flotation ring is punched with 32 holes for lightness and lift, while the heavier bottom ring is designed with X-Celerator Air-Wave lip to minimize contact with the snare head. So you can use it without changing the sound of your snare, allowing you to dial in as much or as little effect as you want. The sound possibilities are endless!