Feature(may vary by option.)

●[Superior air flow design] whistle has superior air flow design allows you to blow whistle with loud, clear sound and much more..
●Convenient [Cell] compact size and cell modes, 或 Key Rings in a very convenient to carry on and you can hang your bag.
●【 SOS] Survival Whistle is an essential accessory for the outdoor sports enthusiast. The whistle is extremely autodoasupottofan, I applied to the PV, extreme environment and when in emergency, you can blow the whistle, and seek help as we can be less.
●[Usage] can hear loud safety whistle Comes in a far away places, schools, suitable for outdoor activities, diving, camping, boating, hiking and so on.
●[Product Details] Material: Nylon Size: Approx. 7 * 2 * 1.5 cm Weight: Approx. G If you have any questions, please do not hesitate to e-mail contact us anytime there.

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Description

Specifications:

Material: Nylon

Color: Gray, Yellow, Orange

Size: about 7 * 2 * 1.5cm / 2.8 * 0.8 * 0.6in

Weight: Approx. 0.5 oz (13

Package includes:

1 x Whistle

1 x String

Note:

The whistle is quiet under water and is used to rescue in marine environments.

The color may be a little different due to different monitors, thanks for your understanding.