G-2 IG Brass Polyurethane Octagon Window Offers The Following Features:

• 1 Piece Moulded Polyurethane Exterior Applied To A Pine Jamb
• 1" Insulated True Divided Light Brass Camed Tempered Glass
• 4-11/16" Jamb
• Rough Opening Size: 22-1/4" x 22-1/4"