Considered by many to be the industry standard, Remo's Coated Ambassador bass drumheads provide you with an exceptional balance of attack and tone - all for an amazing low price! Coated Ambassador drumheads are made from a single layer of 10-mil Mylar that's been treated to have a warmer attack, which complements its open resonance and full sound perfectly. They're excellent-sounding beater heads, no matter what style of music you play.