AUTEX side window deflector use aerodynamic design that redirects air past your window, offering a stylish way to keep fresh air circulating, repel the rain and keep the interior a little cooler while the vehicle is parked in the heat. Smoked lens can help reduce glare and allows vehicle to be parked with windows vented and keep theives away. Autex window visor constructs of finest high-impact acrylic, it can be easily install with 3M brand adhesive tape.