This heavy quality keychain whistle is a perfect addition to your collection. The gold tone and silver tone metal gives it a unique and stylish look. The rectangular shaped keychain has a whistle design that is perfect for those who love vintage and antique jewelry. The keychain is made of metal and has no stones, making it a great accessory for any occasion. The brand is unknown, but the quality of this piece is undeniable. It is a great way to show off your love for vintage jewelry and add a touch of elegance to your outfit.