Using the Evans dB One Rock Drum System Pack is easy. First, simply install the tom heads, snare drumhead, and bass batter drumhead on your drum kit according to their sizes. When you play, you'll enjoy the low - volume experience while still getting a great tone. As for maintenance, keep the drumheads clean by gently wiping them with a soft, dry cloth after each use. Avoid exposing the drumheads to extreme temperatures or high humidity, as this could damage them. If you notice any signs of wear or tear, it might be time to replace the drumheads. Always handle the drumheads with care to ensure they last a long time and keep delivering a great sound.