Main Features:

• The newly upgraded without ball core design, so that the sound is more clear and more penetrating force
• Made by ABS engineering hard plastic, safety and non-toxic, so could be used without risk
• Waterproof and rustproof, can also be used in the rain
• Can be washed directly, do not fade, convenient and durable
• Our whistle is equipped with a lanyard that you can hang your wrist or neck, which is not easy to drop and lose

Specification:

• Material:ABS
• Size: 6.2*2.8*1.8cm
• Colour:black,dark blue,white,blue

Note:

• Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you!
• Compare the detail sizes with yours,please allow 0.1-0.5cm differs due to manual measurement,thanks!

Package Included:

• 1xWhistle
• 2xMouthpiece Cover
• 1xLanyard
• 1xStorage Box(Colour Random)