A set of 10?, 12"and 16? Remo Emperor Coated drumheads, with a 14? Ambassador Coated for your snare drum thrown in for free.The Emperor? Coated drumheads features warm, open tones with increased durability and projection. Constructed with 2-plies of 7-mil Coated film, Emperor? Coated drumheads provide a soft feel and subtle attack for studio and live applications.