General Description You will receive a set of 60 suction cups, including 30 transparent suction cups and 30 black suction cups. Made of high-quality PVC, these suction cups are robust, resistant to daily wear and tear, and do not fade easily. They are designed to be reusable and can be applied to various smooth and dry surfaces, such as glass, metal, and tiles. Technical Specifications Color: Transparent and black Quantity: 60 pieces Material: PVC Size: approximately 4.5 x 3.8 cm (1.8 x 1.5 inches) Maximum load: 3 kg per suction cup Usage The suction cups are easy to attach and remove. To install them, simply pull the pull ring and screw them into the hole of the sunshade on the windshield. To remove, just pull the release tab to break the suction. For best results, it is recommended to clean the surface before use and to soak the suction cups for a few minutes in lukewarm water.