Suction anchor plus is a better way to secure almost anything. No more worrying about incompletely secured loads. It is also possible to set up tents and tarps for cars and trucks to make RVing easier. Each hook can hold 50 lbs and the tested tie pod can hold 90, 7kg. Suitable for most smooth, non-porous surfaces, the suction cup will hold its place for as long as needed. Ideal for travel, luggage, camping, awnings, events, concerts, construction, boats, bikes, surfboards and more. Simply press the suction cup anchor button on a smooth, clean surface to securely twist the locking handle and it won't scratch your car. Can be used in the bathroom, kitchen and anywhere as a hook. (S hook included) more holes are needed for mounting hooks and hangers. Remove and reposition as desired. Note: The data is manual measurement, please allow 1-67cm error, due to light and screen differences, there there will be a certain color difference, the specific received in kind prevail.