3M 38500 19-11/16" x 19-11/16" Sound Reduction Mat 3M
- Conformable mat quiets noise around trunks, door panels, hoods, floor pans and more.
- Self-adhesive material is easy to install without any special tools.
- Multi-purpose sound deadening mat reduces road noise, sound system vibrations, and rattles
- Easy-to-cut material fits easily around a variety of shapes.
- Center perforation allows easy door panel installation