Acme Thunderer 60.5
Acme Thunderer 60.5 is the most popular metal whistle in the UK as it is a traditional pead (cork ball) whistle giving a high pitch loud sound, so is ideal for hikers & climbers as an essential safety accessory.
Blowsound: Very High Volume
Size & Weight
Dimensions: 4.5(L) x 1.8(W) x 2(H) cms
Weight 0.02 kgs