- Titanium alloy high decibel dual tube whistle, up to 120dB.
- Selected high-strength and corrosion-resistant titanium alloy materials for production.
- Smooth edges and delicate texture of the product.
- For travel, outdoor training, distress seeking, physical education courses, etc
- Integrated molding, sturdy and durable.
TC4 material, also known as Ti-6Al-4V, is a remarkable titanium alloy with exceptional properties. Delicate texture, rounded edges and corners, comfortable grip