SledgePad is a head to head dampening system custom made for any bass drum depth. Our product is made from high quality two inch wedge acoustic foam. We have four sizes and each represents a different degree of dampening. The revolutionary vented models are not found anywhere else in the world. They accurately dampen the bass drum, stay in place and look great. We received our patent in December of 2016 after a 3 year process. We were able to grow our SledgePad Artists at NAMM and Johnny Rabb with Collective Soul has had our pad on tour for the last year with great reviews.