Summer drivers, this Riloer sun shade set is a total game-changer for keeping your car cool! You get 5 pieces total - 4 for the side windows (about 14x17 inches each) and 1 larger one for the rear window (about 20x39 inches). The mesh design blocks over 98% of harmful UV rays while still allowing you to see out, which is way safer than those solid shades that block your vision. The double-layer mesh fabric does an amazing job reflecting heat - your car will be noticeably cooler when you get back to it, and the interior won't fade as quickly from sun exposure. Installation is a breeze with the included suction cups; they stick firmly but remove easily without leaving residue. The 'twist to fold' design means they store compactly when not in use. They're perfect for protecting kids and pets in the back seat from direct sunlight, and the reduced glare makes driving more comfortable too. The material feels durable - not that flimsy stuff that tears after a few uses. Whether you're dealing with daily school runs, long road trips, or just want to protect your car's interior, these shades are seriously effective. They make such a difference in cabin temperature, and your air conditioning won't have to work as hard. Definitely one of those simple car accessories that actually delivers on its promises!