Control Rings are easily mounted under the head on top of the bearing edge. A triple notched system secures pads without adhesives even on bass drums with low tension. Features: Special plastic trays hold the foam in place Easily mount under the head and on top of the bearing edge Triple notched system secures pads without adhesive Ideal for low tensions Great for low volume practice applications Get your Remo Muff l Control Ring today at the guaranteed lowest price from Sam Ash Direct with our 45-day return and 60-day price protection policy.