Ares India 5" Brass Boatswain Whistle With Chain Wooden Box Bosun Call Pipe Maritime Nautical Whistle: - 5 inches long,; Metal:- brass with nickle plated; Maximum width: - 1 inch Chain: - 15 inches (38 cm) long; Wooden box (lxwxh): - 5.25x2.75x1.20 inches Not sold as antique (This is a reproduction item)