Road Reflectors Pack of 10 | 4 by 4 inch Street Pavement & Asphalt Stud Markers | Great for Speed Bumps, Sidewalks, Pedestrian Crossings, Freeways & Driveways | Industrial Grade (Blue) 10 Pack Reflectors Only is up for auction in Industrial & Scientific. The current bid is $3.50, 90% below the $33.95 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.