The DynamO is a hole cutting template for resonant Bass drumheads that provides a vent hole for all drum mics. The DynamO is a laminated Mylar with a high strength adhesive backing providing added durability for the drumhead to prevent tearing when adding or removing microphones. Available in black and white sizes 5.5", 7", 9" and multi packs.

Dynamo, 5-1/2" I.D., 1 Pc Pack, Black from Remo is 100% original and brand new. We, at Melody House take pride in our after sales service and support. For further details on the Dynamo, 5-1/2" I.D., 1 Pc Pack, Black, Remo, simply write to us to consult an expert or order online and we will take care of the rest. Happy Shopping!