DEI Boom Mat Acoustic two-sheet kit delivers 4.25 square feet of sound damping with a finished appearance for doors, trunks, firewalls and package trays. Each 17x18 inch sheet (2.125 sq ft) combines a 1.75mm butyl layer and a 7mm felt liner, weighing 1.6 lbs per sheet. The tiles are easy to cut and install, absorbing and blocking unwanted noise while improving interior panel appearance for a quieter ride.
DEI Universal Boom Mat Acoustic Tiles - 4.25 sq. ft. - 2 Pack