SDBTK20 20 Square Feet Black Sound Deadening Trunk Kit (Five 18" x 32" Pieces)

Product Features:

• Five 18" x 32" Pieces of Sound Damping Material
• 91mil thick (2.3mm)! There are cheaper, inferior solutions at 50-80mil, but we do not recommend that thin of a solution as it will not perform as well.
• 20 Square feet total
• Vehicle/car trunk sound damping kit
• Made from 100% Butyl Rubber
• Eliminates road noise
• Quiets vibrations
• Increases sound quality and output of car audio system
• Stops rattles
• Increases SPL
• Reduces heat
• Easy to form aluminum conforms to desired area of vehicle with ease
• Four step peel and stick design for easy installation
• Up to 30% thicker than the leading competitors
• Dimensions (each piece): 18"L x 32"W
• 1-year Warranty from the Original Purchase Date