ACME Genuine No. 660 Thunderer BPA Free Plastic Whistle. Professional Quality. Small Sized. High Pitch. All-Rounder. 117 dBA. Designed and Made in The UK (Green) Default:Default Smaller size higher airflow power

Smaller size higher airflow power

to keep the bandana tight

and flaxseed packed into every bite

photo prop

making your dog more visible in low-light conditions

ACME Genuine No. 660 Thunderer BPA Free Plastic Whistle. Professional Quality. Small Sized. High Pitch. All-Rounder. 117 dBA. Designed and Made in The UK (Green) Default:Default Smaller size higher airflow powerAbout this item Ideal for officials in sports, teaching, animal training, police authorities, military units, and music specialists. Perfect for sports, gym classes, teaching, coaching, and dog recall. Loud, easy to blow, and highly reliable, the No. 660 features a weatherproof speed pea, delivering the classic multi tone 117 dBA trill expected from ACME whistles. Shatterproof and bite resistant. Weight 0. 013 lbs 0. 006kg. Length 1. 968inches 5. 00cm