Acme Alpha 5900Hz dog whistle - black plastic Gym_Sports_Mats_Trolleys which come with both feet

which come with both feet and castors to give you the option of frame or trolley

Includes 15 each of £5 and £10 notes

Supplied in a pack of 30 pairs (60 individual claves)

Understated modern design and compact size that fits discreetly into any room

Tuned to A440Hz

Acme Alpha 5900Hz dog whistle - black plastic Gym_Sports_Mats_Trolleys which come with both feetProduces a bright, high pitched sound Made from black plastic The perfect whistle for all dog owners and walkers Especially effective with spaniels and older dogs Patented sound chambers provide efficient use of air Made in the UK by Acme Whistles for Percussion Plus