Multifunctional Design: Designed with the screw to adjust the suction cup to fit for different diameter flag poles. The flag suction cup can fit the flag pole diameter from 0.8 inch to 1.25 inch. Please measure yours before purchasing
Easy to Install: The flag suction cup is very easy to install. First, clean the surface of the glass on the car. Second, put the flag suction cup on the glass surface and constantly press the vacuum pump on the suction cup until the red line disappeared. Third, check the suction cup and make sure it is firmly attach on the surface then insert the sleeve pipe and twist to tighten. Finally, insert the flag pole and screw to tighten
Suction Fore Check Function: The red line on the suction force can easily to check whether the suction force is weak or strong. When the red line can be seen, it means that the suction force is weak. When the red line can not be seen, it means that the suction force is strong. You can use it safely
No Drill & Reusable: Compared with other hinge mount suction cup, our flag suction cup is easy to assemble and reusable. You can easily take off it without damaging the surface and install it in anywhere you want. While other flag suction cups need some tools to drill to install on the car which is neither convenient nor reusable. And it will damage the surface on the car
Premium Material and Strong Suction Force: Made of premium material rubber base and alloy body, the flag suction cup stands the wear and tear. It can hold on 340 lbs product and keep suction force for more than 6 hours. The flag suction cup can withstand strong wind which makes your flag pole stable in the air
Multiple Scenes: You can use the flag suction cup on the glass, car surface, behind the car,etc. And it is suitable for SUV, RV, Pickup, Truck, Camper,Trailer, etc