Tube Length: 17 " inches Fully extended, Weight:445 gm, Magnification 15 X, Box measures 6.5 inches - Navigational Telescope Vintage Royal Navy,Color:Antique finish, Material Used:Brass - Red leather box marked with 1920 dollond london,Usage Home Decoration, As a gift, Bird Watching etc,Packing:Packed in single Parcels, Corrugated Export packing,Trademark collectiblesBuy