Professional Soccer Football Referee Whistle Volleyball Handball Whistles

Features: A unique double chamber design that produces 2 different high waves. Made of ABS material, high strength, very durable for use. Portable size, easy to carry and use. Suitable for personal or professional use. Can be applied for basketball, football, volleyball etc.

Descriptions: 3.74KHZ and 4.10KHZ mix wavelengths, making the sound quality of steel and penetration.

Specifications: Material: ABS+ titanium alloy + polymer material + rope

Package included: 1 x Authentic Referee Whistle 1 x Lanyard 1 x Storage Box

Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.