Material: PVC Color: Green, Blue, Black Product Weight: 8.8 ounces Quantity: 4 pieces Package Includes: 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 grip weakens due to dust, clean with water and allow the suction cup to dry completely to restore adhesion. High-Quality Material: Made from high-quality ABS, PVC, stainless steel spring, and upgraded silica gel for the suction cup. Strong and durable construction. The suction cup is heat resistant and will not melt below 105°C, nor will it damage or corrode surfaces when left in place for extended periods. Multipurpose Use: These suction cup hooks can hold a variety of items such as towels, toys, bathrobes, squeegees, and kitchen tools. Suitable for outdoor travel, car tents, family picnics, and other outdoor activities. Easy Installation: Simply press the suction cup onto a smooth surface and rotate the handle to lock it in place. Will not scratch cars or other smooth surfaces. Durable and Reliable: Made with high-quality materials and advanced nano technology for superior adhesion. Offers stronger performance than standard suction cups. Odor-free design. Emphasis on strict quality control to ensure reliable performance and customer satisfaction.