Stinger X X2DTR X Mat Kofferraum-Kit 20 sq ft

I was surprised how easily the self-adhesive backing stuck to my trunk’s uneven metal panels—no bubbles or peeling. The aluminum outer layer is just stiff enough to cut cleanly with a utility knife but still molds around curves. This kit gave my whole trunk a solid, deadened feel without adding much

The self-adhesive backing made this way easier to install than I expected, no messy glue needed. Covered my trunk and rear panels and the road noise dropped noticeably on the highway.

Did my doors and floor with this kit and the difference is honestly night and day, road noise just disappears. The self adhesive backing made it way easier than I expected and the aluminum layer feels sturdy. Used almost the whole 20 sq ft on one car.