Theo Wanne bite pads fit most mouthpieces made. The hard pad creates the feel of hard rubber. It is hard enough for the teeth to slide on the mouthpiece beak, but soft enough to absorb most vibrations. On Theo WanneTM mouthpieces, the user may peel off an old bite pad and replace it with a new one themselves. Theo WanneTM bite pads are the only bite pad shaped to the actual shape of a mouthpiece beak. Bite one off today.