Referee Whistle Fox-40 MICRO NEON 9535W Blue 

• Brand: FOX-40
• Fox 40 Micro is ergonomic, compact, small and flat designed 
• You can attach it to life jackets, clothes or backpacks 
• It's simple, small and works perfectly. Neon Blue whistle 
• Recommended by outdoor enthusiasts, adventure guides, hikers and cyclists 
• Used by NATO Forces, US Army, SOLAS, American Red Cross, US and Canadian Coast Guard 
• Unmatched sound power: 110 dB. 3-chamber 
• Easily Attaches to life jackets, clothing or backpack 
• Made in Canada