br>Two creative sound holes design provides a voice of 80-100dB, high frequency and loud. Using strong, lightweight and good quality plastic, durable and portable. The rear clamp ensures extra safety to prevent loss and allows you to attach it to your belt or other available locations. Comes with a clip, convenient to hang anywhere. It can be used in many situations, mountain relief, maritime safety, evacuation, alert, firewall, sports training, etc.
Specifications:
Condition: 100% brand new.
Material: plastic.
Colour: red.
Quantity: 4.
Sound: 80 – 100 db.
Dimensions (L x W): approx. 7 x 1.9 cm / 2.7 x 0.7 inches.
Weight: approx. 31 g
Package contents:
1 x pack of 4 whistles