HushMat 10301 Ultra Silver Foil Trunk Kit with Damping Pad - 10 Piece Eliminates road noise and vibration Engineered to fit OEM specifications and is approved Wraps easily around tight areas Withstands temperature from minus 30 degree Fahrenheit to 400 degree Fahrenheit - Reduces heat up to 40 percent 10 - 12" x 23" Sheets 4 Sq.Ft. Eliminates road noise and vibration Reduces heat up to 40 percent Treats the trunk floor effectively Consists of quiet tape and H2O sealing paste to facilitate easy installation Withstands temperature from minus 30 degree Fahrenheit to 400 degree Fahrenheit