The 16" Genera G2 Drumhead have two layers of 177 microns with a lot of attack and sustain duration and easy to tune. Finished with a grainy film offers a balanced sound and pleasant harmonic ideal for professional musicians and amaters in love with acoustic drums. The design of the aluminum ring together with the 360º plastic drawing make them fit perfectly to any helmet recess and a quick coupling with the ring is achieved. All the best rock and pop music bands with NPdrums® instruments use this patch for their percussion instruments. Manufactured with the guarantee and experience of the evans drumheads brand .