Acme dog whistle no.211.5, from England, ideal for dog training, robust material, standard frequency, loud and far-reaching

211.5 MODEL: Suitable for all dogs this is the preferred choice for Labradors and Retrievers. This is a lower pitch than the 210.5 whistle which is more suitable for Spaniels and smaller dogs. OUTDOOR USE. This whistle is recommended for both use in Town and the Countryside. Made from BPA Free Plastic to Food Grade Standard 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. CLEANING INSTRUCTION. Always ensure whistle is clean and free from dirt. Clean with warm water mixed with a small amount of disinfectant. Dry thoroughly with a clean lint free cloth