10 Pack of 12" Red Automotive Reflector Strips Grote #41122 10 Pack of Grote 12" Reflective Strips for Trucks, Trailers, and BoatsEach Strip is 12" Long x 1-1/16" Wide x 5/16" Deep Can Be Mounted with Either 2 #8 Screws or With Existing Adhesive Backing Screw Holes are 7-1/4" Apart Center to Center