Product Material: PVC Color: Green, Blue, Black Product Weight: 8.8 ounces Quantity: 4 pieces Package Content: 4 x Round Buckle 360 Degree Rotating Car Tent Suction Cups Upgraded Super Suction Cup: Each suction cup holds up to 22 lbs (10 kg). Ideal for travel or home use. Works on smooth, flat surfaces such as tile walls, glass, car trunks, and wood furniture. If the non-slip performance weakens due to dust, clean with water and allow the suction cups to dry completely to restore adhesion. High-Quality Material: Made from premium ABS and PVC, stainless steel spring, and upgraded silica gel suction pads. Stronger and more durable. The suction cups are heat resistant and will not melt below 105°C, nor will they damage or corrode surfaces when left in place for extended periods. Multipurpose Usage: These versatile suction cup hooks can hold towels, toys, bathrobes, squeegees, kitchen tools, and more. Suitable for outdoor travel, car tents, picnics, and various outdoor activities. Quick and Simple Installation: Easily attach by pressing the suction cup onto a smooth surface and rotating the handle to lock. Will not scratch cars or other smooth surfaces. Durable and Reliable Performance: Constructed with high-quality materials and nano technology for superior adhesion. Offers stronger holding power than standard suction cups. Odor-free design. Emphasis on strict quality control to ensure reliable performance.