This triangular section rubber seal is used for seating the overriders on the bumpers and for certain fender (wheel arch) flares such as "Wood & Picket" design or "Wide 25th Anniversary" arches. Protects the bumpers from being scratched by the overriders and protects the paint from the mounting edge of the fender flares. Sold in pre-cut meter lengths. One (1) meter is usually enough for a bumper installation, and five (5) meters are needed for most flare applications. Ref: 37H9871M.