Two contrasting brass chains, one 15" long, one 17" long, are linked by a spring ring clasp at the back of the wearer's neck, creating the illusion that they're wearing two layered necklaces. A working antique metal whistle is threaded from the longer chain, and a tiny stamped brass sparrow hangs from the shorter, more delicate chain.

Since our brass whistles are vintage, we're always using what's available. Our most recent (and favorite so far) acquisition is a 1"-long cylindrical whistle. Sparrow charm remains the same.