Stinger X X2DDR X Mat deurenkit 12 sq ft

The self-adhesive backing grabbed the metal panel instantly, no wrestling or extra clamps needed. I covered my trunk floor in an afternoon and the door slam went from tinny to a solid, dull thud. Definitely worth the effort if you're doing a full sound deadening job.

The aluminum outer layer cuts down road noise in my truck doors way better than the old foam mats I used before. Installation was straightforward with the self-adhesive, and a 12 sq ft kit was just enough for two doors.

The self-adhesive backing saved me so much time — no glue needed, just peel and press onto the firewall and floor panels. Aluminum outer layer feels solid and my cab is noticeably quieter on the highway now.