• Large easy-to-notice SAE-A-90 reflector for increased vehicle and property safety
• Refractive-prism design 'captures' light in darkness - gets your attention even at more than 500'
• Versatile, easy mounting; bolt-on through center hole or peel-and-stick adhesive backing
• Rugged weather and sun-resistant sealed acrylic lens lasts for years without fading or cracking
• Great for marking driveways, identifying hazards, protects property & vehicles from accidents

Reflector is unobtrusive in daylight, distinctive glow almost impossible to miss when illuminated by vehicle lights at night. Also available in Bright Red, Caution Yellow and Super White. Mounting hole for 3/16" screw or bolt (not included). Overall dimensions: 3-1/4" diameter, 5/16" height; 1 oz.