Upper ventilating window with tempered glass

• White.
• Includes a tempered glass with frame that measures 21 11/32” wide by 19 27/32” tall.
• Fits doors 1” thick, 33”,32”, 30” x 80” doors or custom rough opening widths of 30 3/4" – 33 3/4” and heights 75” – 84 7/8”.
• Instructions included.