THIS BOX CONTAINS SAMPLES OF EVERY DOOR, WINDOW AND ARCHITECTUAL PART FROM 8092 TO 8133. IT HAS 22 DOORS, 48 ARCHITECTUAL PARTS AND 61 WINDOWS FOR A TOTAL OF OVER 130 PARTS. ILLUSTRATED CATALOG SHEETS ARE INCLUDED. GREAT WHEN YOU DON'T KNOW WHAT PART YOU NEED. PRECUT GLAZING IS NOT INCLUDED BUT IS AVAILABLE AS 8134G FOR $8.