Name: Titanium alloy single tube whistle
Color: Gold/Titanium Primary/Stonewash/Purple/Sandblasted/Green
Material: Titanium Alloy
Size: Length 48MM, Diameter 9.5MM
Gross weight: 18 grams
Features:
1> Made of selected high-quality steel, waterproof and rust-proof, safe and hygienic, wear-resistant and anti-falling, sturdy and durable
2>Single-tube design, seamless steel whistle tube, not afraid of dirt, water, easy to blow, high decibel
3>Keychain design, easy to collect