Absorb excess sound for a quieter ride with this Stinger RoadKill vibration damping trunk kit. A high damping-to-weight ratio and an aluminum backing layer help greatly reduce panel resonance, squeaks and rattles while driving. This Stinger RoadKill vibration damping trunk kit offers 10 individual pieces with self-adhesive backing for an easy installation process. Compatible with most vehicles For use with your existing model. Use in your trunk Includes ten 12′′ x 24′′ acoustic damping sheets. Multilayer vibration-dampening material Includes aluminum, foil, and elastomeric layers. Improves bass response and increases audio output Absorbs annoying squeaks, rattles, and vibrations, creating clear sound reproduction. Improved safety Decreases low-frequency drive noise that can contribute to driver tiredness. Excellent insulation Features more efficient AC and heating performance for a more comfortable riding experience. Simple installation No preparation needed: just measure, cut, and apply.