Inspired by the intrigue of antique curiosities, this vintage-inspired key chain is cast in pewter as a finely detailed old-fashioned key. A hidden working whistle is seamlessly built into the design, adding a subtle, clever function. Distinctive and nostalgic, it captures the charm of timeless keepsakes with an effortlessly modern edge. Pewter Old Fashion Key With Working Whistle Practical Size, Sturdiness and Convenience Measurements: 5.12"H x 1.27"W Made in USA