General description These heavy-duty suction cups are designed for secure attachment to smooth surfaces, making them ideal for camping, traveling, and various outdoor activities. They can be used to set up tents and tarps on cars, RVs, boats, and other smooth, non-porous surfaces. Technical specifications Each suction cup can bear a load of 10 kg Materials: PP (Polypropylene) and TPU (Thermoplastic Polyurethane) Durable construction for long-term use Installation Press the suction cup onto a clean, smooth surface Rotate the handle to lock it firmly in place without scratching the surface Usage Attach to the back and side of vehicles for tent setup Use with bungee cords or ropes (not included) for securing items Suitable for securing tents and tarps to cars and trucks