Snareweight M1b Drum Dampener - Black Multi-Effect The cymbal doesn't have any

The cymbal doesn't have any keyholing

Comes with the original molded hardshell case

and control provided by the Jazz III shape with our Max-Grip surface for even better handling

-Mounting Hole Circle Diameter:  9 3/4"

Snareweight M1b Drum Dampener - Black Multi-Effect The cymbal doesn't have anyThe M1b is engineered to control the resonance without sacrificing the brightness of the drum. One M1b has 4 different dampening settings: very light, light, medium damping, to off. Try two M1's on the same drum for more options and control. The M1 fits any size drum;(8",9,10,12,13,14,16,18, etc.) Dampen in a snap or disengage even faster with the on off feature. Works with all size metal hoops including triple flange hoops, die cast, angel hoops,