Snareweight M1b Drum Dampener offers Light to Medium Snare drum dampening - 4 different settings... or, flip it up and off the head for none at all.
The M1b presents some weight on the head to help shorten the lower frequency hum and never sticks to the head unlike tape or gels. You can dampen in a snap or disengage even faster with the on/off magnet feature. Works with triple flange hoops, die-cast, s-hoops, angel hoops, true hoops, brass hoops, and 1/4" wood hoops.
 
The more subtle option to the M80.
 
Leather thickness varies between 1.5mm to 2mm.