DEI D-Mat solves the need for a lightweight heat barrier and insulation for headliners, doors, trunks, rear bulk heads & more! Available in two sizes, 60x40 and 60x70 inches. D-Mat has exceptional acoustic absorption, meets flammability rating and is mildew and bacteria resistant.Advanced Thermal-Acoustic insulation designed for under head liners, doors, package trays and other areas. Extremely light weight and pliable D-Mat is the perfect choice for these areas. At only 12MM thick, compressible and pliable, D-Mat can be used in even the most difficult areas to insulate providing thermal protection and keeping your interior cool. Made from a polymer blend with a scrim backing D-Mat can be used in applications up to 325°F while showing up to an 65% reduction in heat.Features:• Radiant Heat Resistance: 325°F• Comfortable interior at any temperature• Quick & easy installation• Economical insulating solution• Light weight for high performance applicationsPurchase Includes:(1) Mat Part Number: Size: 050410/50410 60" x 40" 050411/50411 60" x 70" See more DEI Design Engineering Products