Product Material: PVC Color: green, blue, black Product weight: 8.8 ounces Quantity: 4pcs Package content: 4*round buckle 360 degree rotating car tent suction cup 1. Upgraded Super Suction Cup: Holds up to 22lbs/10kg each. An ideal tool for trips or home use. Works on smooth flat surfaces such as tile walls, glass, the trunk, wood furniture, etc. When the non-slip mat's viscosity weakens due to dust, clean it with water. After drying the suction cups, the viscosity will be restored. 2. High Quality Material: Made of high quality ABS & PVC, stainless steel spring, and upgraded silica gel for suction cup. Stronger and more durable. The suction cups are heat resistant and will not melt below 105°C, nor will they corrode surfaces when left in contact for extended periods. 3. Multipurpose Usage: These suction cup hooks can hold almost anything—towels, toys, bathrobes, squeegees, kitchen tools, etc. Ideal for outdoor travel, car tents, family picnics, and outdoor activities. 4. Quick & Simple 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. 5. Worry-Free & Durable Use: High quality materials, nano technology, high adhesion, stronger performance than standard suction cups, and no odor. Great attention is given to product quality control to ensure reliable performance.