The 211.5 plastic dog whistle from ACME is iconic amongst dog whistles. Maintaining its strong standard sound in all kinds of weather ensures that your dog will always hear you.
211.5 - this is a very easy to blow whistle and produces a single high pitch suitable for all dogs the 211.5 produces a lower pitch than the 210.5. The 211.5 is often the choice of Labrador owners with a frequency of 4850Hz with a variation on blowing of +/- 20%.
Comes with a colour co-ordinated lanyard.