Remo 4" Falam Slam Double Bass Drum Patch 

The Falam® Slams are maximum durability beater impact patches for all Bass drumheads. Constructed with high-strength Kevlar®, Falam® Slams increase the longevity of your Bass drumhead as well as the beater attack in the sound of the drum. The adhesive-backed patches are placed in the location where the beater contacts the drumhead.

• May be supplied in black, white or yellow, see below for more information.

Falam Slams are made of scrap weave material from Remo's Kevlar or Max series drumhead lines. Will come in white, yellow, and black finishes at random based off production batches. 

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.