Feature: The product is equipped with a suction cup, which can be adsorbed on the window glass and is not easy to fall off. High-quality PVC material is made to effectively block ultraviolet radiation and protect the health of drivers and family members. Simple installation, suitable for installation on side windows. Freely retractable,enjoy the cool while safe driving. Effective ultraviolet insulation and prevent high temperature radiation, can prevent aging and fading of car interior parts due to exposure to sunlight. Specification: Material: PVC Color: Black Install position: Side window of car Product dimension: 40*60cm / 15.7*23.6in Package list: 1 * Sun shield 3 * Suck cup Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the measurement of product. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Instructions: 1. Press the suction disc with the alloy rod at one end of the windshield, so that the product is fixed on one side of the windshield. 2. Another sucker is adsorbed on one end of the windshield. When in use, the plastic ring can be pulled out and buckled on one end of the sucker. 3. When the sun shade is not used, it is only necessary to gently pull the small round particles on the upper side of the suction cup so that the suction cup can be separated from the glass and the sun block curtain can be automatically rolled up.