These whistle broadheads are seriously cool for archery enthusiasts! Each 125-grain arrowhead creates a distinctive whooshing sound when fired - perfect for signaling or adding some fun to target practice. Made from durable aluminum and copper construction that can handle repeated use. The screw-in design makes them super easy to install and swap out with other field points. Compatible with most compound bows, recurve bows, and crossbows - just make sure your arrow shafts have the appropriate thread size. The golden color looks sharp, and the hole design creates that unique whistling effect as air passes through during flight. Available in packs of 6 or 12 pieces, so you can stock up. While they're not as loud as dedicated signaling devices, they provide a fun auditory element to your archery sessions. Great for teaching kids archery safely since they're not sharp hunting broadheads. Perfect for field practice, signaling during outdoor activities, or just adding an extra element of fun to your shooting sessions. The quality is solid and they screw on securely without wobbling. A fun addition to any archer's equipment collection!