Magnetic Hooks 25mm, 42LB Heavy Duty Neodymium Rare Earth Magnet Hooks
Each cup-style hooks has a powerful rare-earth magnet in the base. You can instantly mount it anywhere you have a steel surface, including a car. They are an easy way to hold your shade cloth in place, and of course can be re-located at any time.
Sold 3 in a pack OR 10 pack