Building A Race Car? Or Maybe A Sleeper? You Are Going To Need A Set Of Lexan Racing Windows. These Windows Are Rubber Mounted And Save You About 30 Lbs Over Glass Windows. Our Cal Look Windows Are Rubber Mounted Just Like Stock. Just Install Them Like You Would Normal Glass Windows. The Kit Includes Windshield, Rear Window, 2 Rear Quarter Windows, And 2 One Piece Door Windows. The Windshield Is 3/16" Thick And The Rest Are 1/8" Thick. Please Choose The Year Of Your Car From The Drop Down List. Not Street Legal, But Most People Can'T Tell You Have Them. If You Have A 1971 Super Beetle, Check The Size Of The Rear Window Before Ordering. Late 71 Supers Have The Larger 1972 Size Rear Window.