ACME Slimline Tornado 636

• Built for performance and durability. Unaffected by water. A little whistle with a big punch
• 117 dBA High Power. Slimline. 2 High Pitch Frequencies – one for high volume close to the whistle and another low pitch for distance
• Crafted from the highest quality materials. BPA Free Plastic to food grade standards
• ACME 636 Slimline Tornado marine safety whistle. Acme's patented top venting system prevents accidental sound blocking when held in the hand during blowing. High Power, Slimline
• Genuine ACME Whistle made in the UK by specialists with over 150 years of experience. Part of THE ACME range of high quality whistles sold here on Amazon. Check out THE ACME store for more.

Why we picked this: Marine safety whistle — a mid-range pick from a brand boaters trust.