Amazon has the 118mil 10.76sqft Universal Sound Deadening Mat Foam Material Heat Insulation Pad 40"x40" on sale for $ 14.24 when you apply coupon code 25ux0616 at checkout. The original price is $ 18.99. This deal offers a discount of 25% off the regular price. The 118mil Universal Sound Deadening Mat is designed to provide high noise reduction and thermal insulation properties, effectively reducing unwanted sound and vibrations. It also performs exceptionally well in heat insulation, ensuring your vehicle remains cool in the summer and warm in the winter, ultimately reducing energy consumption. With its strong self-viscous performance, this sound deadening mat is easy to install and cut according to your specific needs. It is versatile and can be used on various parts of your vehicle such as car roof floors, hood, firewall, chassis, trunk room, and trunk lid, among others. However, please avoid covering chassis wiring or air holes for safety reasons. The sound deadening mat is made from durable foam material, and it measures 100cm x 100cm (40"x40") with a thickness of 3mm (0.12"). The package includes one sound heat insulation mat, providing you with ample coverage for your vehicle. Enhance your driving experience by reducing noise and enhancing thermal insulation with the 118mil 10.76sqft Universal Sound Deadening Mat. Don’t miss out on this limited-time deal. Order now and take advantage of the 25% discount, bringing the price down to just $ 14.24. Please keep in mind that prices and availability are subject to change. Be sure to apply the coupon code 25ux0616 at checkout to secure the discounted price.