DONGKER Titanium Emergency Whistle,120dB Keychain Necklace Sports Coach Referee Whistles Lightweight for Coaches Pet Training Schools Hiking Camping

Details

• Made of titanium alloy material, low density, high strength, lightweight, wear resistance and corrosion resistance, stable chemical properties, not easy to rust and can be used in water.
• Compact and Portable in Appearance, It Has A Hanging Hole that Can Be Hung on A Keychain Or Necklace. It Is Easy to Carry around For Outdoor Use.
• The Surface Is Sandblasted to Prevent Slipping and Comfortable to the Touch. The Embedded Whistle Core Adopts Stamping Technology, Which Is Stable and sturdy. the Sound Is Crisp and Loud, Up to 120db.
• Wide Range of Uses/scenarios, Can Be Used For Training, Competitions, Sports, Rescue Command, Survival Emergency, Dog Training, Etc.
• SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Contact Us.We Will Provide After-sales Service .