Evans TT18HBG Hydraulic Black 18" Drum Head

18" Hydraulic Black Coated. Evans™ Hydraulic™ Black snare heads feature a ply of 7.5mil film and a ply of 6.5mil film with a thin layer of oil in between, offering maximum durability, a fat, deep and short sound pioneered by early 70's rock and roll. Hydraulics are famously easy to tune...making them a great fix for troublesome drums.