Duke of Edinburgh
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- Lifesystems Safety Whistle
- A loud whistle made from a toughened plastic material, the Safety Whistle is an essential part of any outdoor or mountain survival kit. A whistle can be used to alert people if you are in distress. The internationally recognised distress signal is 6 blasts of the whistle with a 1 minute break and then repeated. The reply is 3 blasts with the same pause.
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£3.50
Currently viewing items 1–1 of 1