The Slam SDH-1PCL-M18BD 18″ Single Ply clear head of medium weight delivers a full bodied tone with great bottom end frequencies and low-mid decaying overtones. Head thickness 0.25mm. Slam drumheads are constructed from Mylar. This is the most common material used in modern drum head design. Slam carry a large range of drumheads that will suit any style or genre of music from Pop, rock, funk, fusion or heavy metal. Whether in a coated, clear or hydraulic finish they offer a suitable head for all playing situations. Slam drumheads are durable enough to take a pounding gig after gig while still holding their tuning and tonality. Available either individually or as a set. “BUILT TO BASH” Slam offers a high quality and affordable product without compromising tone and durability.