Brass Opera Glasses Kelvin & Hughes London 1917 Pocket Folding Binocular The compact size 5 inch by 3.5 inch, allow you to carry it in your pocket. Ideal for using on boats, hiking trips, bird watching and gifting. 100% Satisfaction Guarantee Total Length -5.5" by 3.5 "(inch)when fully extended , collapses to a compact 5 inches. Magnification- 5 X , Color - Black , Ideal for using on boats, hiking trips, bird watching and gifting. Features Product Type- Spy Glass Pocket Binocular Total Length -5.5" by 3.5 "(inch)when fully extended Magnification- 5 X , Color - Black Ideal for using on boats, hiking trips, bird watching and gifting.