These simple dampers consists of a fabric bridge linking the resonant head with an inert metal counterhoop. Attached by Velcro dots to both head and rim, the Mini EMAD controls overtones by controlling the head vibration. Produces a focused, unchoked tone. Attach close to the rim for minimal dampening; away from the rim for increased dampening. Pack contains - qty 6 dampers (2ea of 3 different sizes for various levels of muffling)