Evans Bass Drum EQ Patch 2 Pack (Double, Black) - EQPB2
Evans Product Overview
Designed to achieve the optimum balance between protection and tone, enhancing both and sacrificing neither. From the black nylon EQ Patch, which softens attack and warms the tone, to the AF Patch, which accentuates beater click and increases the life of the head significantly, Evans patches offer a wide range of effects for diverse musical applications.
I purchased the Evans double eq patch, I've used it before and like the product. It stands up to the constant hits it gets..