Thank you for dropping off the signs, they look great.
Car Waver Poles are poles that clip on to the car's window and are held in place by winding the window up. FlagDisplays.com has several profiles for the Car Waver Poles.
Standard Car Waver Poles
The Standard profile has an overall length of 42.5 cm with a flag length of 32 cm. Its diametere is 11 cm.
Deluxe Car Waver Poles
The Deluxe profile has an overall length of 50 cm and a flag length of 30 cm. Its diameter is 12 cm.
Disposable Car Waver Poles
The Disposable profile has an overall length of 39.75 cm and a flag length of 21.5 cm. Its diameter is 11 cm.