Two (2) 14 x 28-inch shades stretch to 18 x 34 inches to fit large windows 5 magnets easily attach to metal car frame - test for compatibility using a household magnet along the inside of the car door frame along the window. Note: not for use with cars built from non-magnetic materials. Window rolls down with shade installed Secure hoops-to-hooks for custom-fit on various shaped windows Helps block harmful UV-A/UV-B rays and safe-view mesh blocks glare, not view