Control the attack of your bass drum with the Evans EQ Bass Drum Patch! Made out of a Flexible Non-Slip Black Nylon weave with an aerospace adhesive to prevent peeling, this sucker will stick on and stick good. The EQ Patch extends the life time of your bass head without altering the sound quality from your kick drum. This one features a wider design to handle those double pedals! Each pack stocks you up with 2 patches, so you will always have a spare backup to slap on whenever the need arises. Oxygen Music is proud to stock an assortment of Evans products including the Evans Bass Drum EQ Patches.