mAuto, Roller Car Sun Shade Premium Universal Anti-Glare Baby Car Sunshades, Retractable 2 PACK, Cartoons PROTECT YOUR PASSENGERS FROM UV RAYS  Keep your children safe from harmful UV rays. The mesh fabric screen offers an ultraviolet protection factor of 30+ to block dangerous UV rays. (Even Supermans ex-ray vision wont penetrate these babies!) AUTOMATIC REWINDING FUNCTION  The mAuto retractable baby roller sunshade has a one-push retract button allowing for easy use. Each sun shade includes suction cups so you can securely attach the sunshade to your passenger side windows from left to right. VISIBILITY THROUGH WINDOWS  The shade reduces the sun's glare and heat, while still allowing you to see from the car outside during car rides, to ensure that your vision is not obscured. Keep your child cool and comfortable by blocking glare and heat. KEEP THE INTERIOR OF YOUR CAR COOLER  These adorable roller shades will reduce the temperature (you will be the cool parent on the block) inside your automobile while keeping your kids safe from direct sunrays. PERFECT FIT AND EASY TO INSTALL  This 2 pack of auto sunshades comes with suction cups, which allows for easy attachment. The roller sunshade can be adjusted in width (shade slides from left to right) to provide the perfect fit and keep the shade in place