בדרך כלל גונגל אמזון טביעת אצבע red line meaning לחץ בהלה .
Amazon.com : Pointview Flags Thin Red Line American Flag, 3 x 5' Polyester Flag with Grommets : Patio, Lawn & Garden
What does this US flag with a single red line mean (the placement of the redline doesn't really match with the firefigther one that's why I'm asking) : r/Symbology
Thin Red Lines & Blue Lines: The Meaning and Paying Tribute | QALO