Dynamat Xtreme Door Kit, 4 sheets

Dynamat Xtreme quiets annoying road noise, improves a speaker's dynamic range, and makes for a more comfortable driving experience. You can quiet down the noise, and get better sound. Kit contains four 12? x 36? (305mm x 914mm) pieces of Dynamat Xtreme to reduce road noise so you Hear More Music!Kit includes enough material for two standard size doors.Contents:(4) 12? x 36? (305mm x 914mm) pieces of Dynamat Xtreme.