GTMAT 110 50 sqft Automotive Constrained Layer Damper Dampening Deadening Resonance Dampening 110 Super Thick &ndash; Noise Sound Deadener Installation Kit Includes: 50sqft Roll (18"in x 33.3") Instruction Sheet, Degreaser, GTMAT Decals Package Includes Roll 50 sqft 18"in x 33.3" GTMAT 110 110Mil Thick, GTMAT Application Roller, GTMAT Degreaser, 2 White GTMAT Decals, Easy to follow Installation Instructions, Toll Free Tech Support