Solid Brass Sextant, Decorative Classic Nautical Tool. 5 1/2 Inches Long. Decorative brass sextant is a classic nautical tool Measures the altitude of the stars above the horizon to calculate your position Includes adjustable arc, 2x scope, index mirror, sun filters and a horizon mirror Overall dimensions: 4" H x 5-1/2" L x 2" W Made in India