Handmade- Material - Aluminum & Sheesham Wood Sextant Size : 9.5 x 9.5 x 4.5 Inch (L x B x H) Box Size - 10" x 10" x 5" Finish - Black Powder Coated These Sextants are not an antique but we can replicated as same. A great work by Indian artisans. These Sextants are fully functional and made out of Aluminium & coated with black color. These Sextants are a reflecting navigation instrument used to measure the angle between any two visible objects. A Sextant can also be used to measure the lunar distance between the moon & another celestial object. People got amazed when they can see this kind of product in this modern Era. Thanks..