JMTBNO 118x40 Inch Sound Deadener & Heat Shield Mat – Self-Adhesive 10mm Thick

Want a quieter, more comfortable ride?

This JMTBNO sound deadener is a great start.

The sheet is huge—118 inches by 40 inches (about 300cm x 100cm) and 10mm (3/8 inch) thick.

It's made of aluminum fiber and muffler cotton, so it's not just for sound; it also provides excellent heat insulation.

It's self-adhesive, so you can stick it to doors, floors, trunk, or roof panels.

It's waterproof, dustproof, and helps with vibration dampening.

Just a heads-up, for some vehicles you might need to do a little trimming or modifying.

Professional installation is recommended for the best results, but a handy DIYer can definitely tackle it.