Precision balanced cello wolf eliminator crafted from surgical stainless steel using Swiss CNC techniques. This 6-gram button clamp resonator from Saddle Rider’s patent-pending wolf rehabilitation set controls wolves using reverse pendulum action. The wolf eliminator clamps onto a defined spot on the string to eliminate a wolf tone. Made entirely from a special stainless steel blend, this wolf eliminator won't create a dampening effect-like many other rubber-coated eliminators. Medium top: 3.4 grams S3 bottom: 2.6 grams Total weight: 6 grams About wolf tones A wolf tone is a flutter, or warble sound produced when a played note matches the natural resonating frequency of the body of a musical instrument. The artificial overtone produced amplifies and expands the frequencies of the fundamental note. A wolf can be reduced or eliminated with a wolf tone eliminator. Different placements of the eliminator can reduce or alter the intensity of the frequency at which the wolf occurs.