These lifeguard whistles are made with no moving parts to freeze, jam or deteriorate.  This whistle is preferred by beach and open water rescue lifeguards.

• The Fox 40 Sharx^® is designed specifically for the outdoor enviorment
• Made from durable polycarbonate and co-molded elastomer for added comfort and slip resistance
• Ideal for search & rescue, outdoor and personal safety
• Designed to perform in all weather conditions
• No moving parts to freeze, jam or deteriorate
• Flawless, consistent and reliable
• The harder you blow, the louder the sound
• Easy to blow and cannot be overblown
• Chambers are designed to self-clear when submerged in water
• Will be heard above ambient noise, loud crowds, the roar of engines, breaking waves and thundering gale-force winds
• Sound will be heard up to a mile away
• Sound Power: 120dB