WELCOME TO MY SHOP ThomAntiqueStore ☛Size 9" inch Overall Size In Diameter - 9 Inches | Glass Diameter - 4.5 inches | Weight : 1 Kg ☛Size 12" inch Overall Diameter : 12 inches | Glass Diameter : 9 Inches | Weight - 1.7 Kgs ☛Size 15" inch Overall Diameter : 15 inches | Glass Diameter : 10 Inches | Weight - 2.0 Kgs ☛Size 17" inch Overall Diameter : 17 inches | Glass Diameter : 12 Inches | Weight - 2.3 Kgs ☛Size 20" inch Overall Diameter : 20 inches | Glass Diameter : 14.50 Inches | Weight - 2.9 Kgs ☛Size 24" Inch Overall Diameter : 24 inches | Glass Diameter : 15.75 Inches | Weight - 4 Kgs ☛ Hand finish porthole ☛Material : Aluminum , Transparent Glass ☛Size: 12" x 15" x 20" X 24" Available ☛Finish : Brass Antique ☛Premium Wall Decor For Your Nautical Themed Houses | Great Functional Wall Decor Transparent/Window ☛Wonderful Nautical Decor Piece ☛100% Hand made Aluminum porthole with transparent glass ☛Working Porthole Opens & Closes ☛Hidden holes for mounting ☛Excellent Gift for a Nautical Fan. .... Thank you For your Trust....