Inquiry (采购产品): Safety Flag I am looking for a safety flag for use on a postal jeep. I would like to find one that will hold up to 55 mph on a whip that will mount to the rear bumper. I have some hills on my route and hope to give approaching traffic awareness of my presence. **** Hidden Message ***** Marty Stracner 72110 Company: USPS E-mail: stracner@gmail.com **** Hidden Message ***** stracner@gmail.com
