Photoelectric Reflectors: Type - Photoelectric Sensor Reflector; Target Material - Micro-Prism; Size - 2.50" X 0.56" (63.5mm x 0.01m); Mounting - Adhesive Back; Temperature Rating - 140degF (60degC) Max; Additional Information - Reflectivity Factor: 0.7
Additional Info: Reflectivity Factor: 0.7