Bargman 71-78-020 Reflector (Class A Oblong Amber with Mounting Holes and Adhesive Back), 2 Pack Universal Class A oblong reflector Hermetically sealed to prevent moisture entry which can cloud or damage the reflector Using the mounting holes ensures permanent installation and easy removal if desired (screws not included) or choose to use the adhesive backing that requires no drilling or tools Generous 4-3/8 inch x 1-7/8 inch size provides extra visibility vs smaller sizes but is still small enough to fit in most locations Backed by Bargman's Limited 1 Year Warranty