Features/Benefits: Patch; FALAM®; 4" Diameter; Single Kick Slam; 2 Pack. Slams are maximum durability beater impact patches for all Bass drumheads. Constructed with high-strength Kevlar, Falam, Slams increase the longevity; your Bass drumhead; well; the beater attack; the sound; the drum. The adhesive-backed patches are placed; the location where the beater contacts the drumhead. Available; 4" and 2.5" diameter single pedal circles, 4" and 2.5" diameter versions for double pedals. Colors: Either Black or White. If you need a specific color please message us to see if it is available.