This Aluminum Wire Mesh Grill is high quality and great for exterior automotive use. This is not gutter or chimney guard repackaged as automotive grill inserts. This is thick, durable, and coated to protect from rusting. These are sold in 12" x 48" universal sheets and will need to be cut down to fit your specific bumper, fender, or hood openings on your car. Use wire cutters to cut to shape and epoxy resin or hot glue tacking to keep the grill secured in place.