Heavy Duty Suction Cup Hooks: Made of durable ABS and PVC material, the heavy duty suction cup base with super high strength suction, excellent performance and strong bearing capacity. Holds up to 100lbs/45kg each heavy duty suction anchor, this camping tarp accessory is ideal for trips camping or indoor home use for hanging some stuff. Heavy Duty Suction Cup, Strong Suction Cups with Hooks Deavy Duty Lock Grip for Car Awning Boat Camping Trap Tie Down. Multipurpose Usage: Ideal tool for travel or home use, car camping accessories. This luggage strap suction cup is perfect for car camping, car awnings, boats, tying tents and tarps to cars and trucks for securing luggage racks, pet strap fixing, small bathroom accessories, etc. Easy to Use: 2/ 4 Pack of vacuum suction cups are easy to install, Just put the suction cup anchor on a smooth and clean surface, then press the handle down ,the suction cup can be firmly fixed. Easy for camping and wouldnt scratch your car. At the same time, it can also be used as paddle board accessories to fix the drift bag. Note: After use, just pull the red button upwards,then remove, please do not pull the suction cup directly. Strong and Reusable: The suction cup holder can fix almost anything, this vacuum suction cup hook is waterproof and moisture-proof, moisture and water will not affect the effect of the suction cup. And can be reused, convenient and practical, suitable for tile walls, glass, trucks, wooden furniture and other smooth surfaces. Warmly Tips: The vacuum suction cup can be used on smooth, flat and polished surfaces. To ensure the best grip, please keep the suction cup and the suction surface clean and make sure that there are no grooves under the suction cup. Small grooves will reduce the suction power. If you have any problem in the use of the goods, please do not hesitate to contact us, we will serve you wholeheartedly.