What's the difference between impact patch and falam slams?
Falam Slams are made of scrap Kevlar or Max series drumhead, weave material (random finishes: white, yellow, black). Impact patch is made of scrap mylar film (random mil thickness). Both patch-types offer added durability and attack to the drumhead's characteristics and are applied to the drumhead where the bass drum beater makes contact.
All bass drumheads with the 'patch' identifier, will include impact patch. Impact patches are currently not available separately.
Falam Slams are only available as an accessory.