MAGNETIC FLAG ACCOMMODATES 80 MPH SPEEDS!8.25”w x 5.5”h Double Side Printed Magnetic Car Hood Flag is made of 100D Polyester Fabric with block-out liner to read correctly on both sides and a 12” plastic pole with a super-strong magnet that accommodates speeds up to 80 mph. Prices include a full color, full coverage dye sublimation imprint on both sides of flag. Also available with single side imprint, see other styles.