Car Shade Sunburn Prevention for Cars - 1 Panel UV Cut Effectively blocks strong sunlight and UV rays. Size: 52cm (height) x 71cm (width) Easy installation with suction cups (2 suction cups) Easy to use as it fits various window sizes. Immediate purchase welcome. Best used for the passenger seat, children's seats, or baby seats only. Using it on all windows will make the interior of the car dark.