Description: Automatic telescopic heat insulation curtain. Style: Spider Net 6 choices for side sunshade, : 40*60cm/40*125cm/50*125cm/58*125cm/68*125cm. Efficient insulation, automatic winding, convenient installation, does not hurt the car body. Offers you a cool and comfortable room in summer. Specification: Material: PVC + Metal Rod Suction Cup Diameter: 5.4cm Color: Black How to use: 1. Press the suction cup with alloy rod on one end of the windshield to fix the heat insulation curtain on the side of the windshield. 2. The other suction cup is adsorbed on other end of the windshield glass. When it is used, the plastic ring is pulled out and buckled on one end of the suction cup to complete. 3. When you don't want to use the heat insulation curtain, just pull the small round particle on suction cup to release, and the heat insulation curtain automatically rewinds. Second, the suction cup color(gray or transparent) is deliveried in random. Package Includes: 1 x Sun Shade 3 x Suction Cup Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment.