To scare birds off moored boats
Stretch tightly between two supports and even a gentle breeze will cause Humm Line to vibrate, giving off a sound that birds cannot tolerate and stopping them from fouling decks and cockpits.
Orders placed after 3PM Friday 2nd May will be processed and packed over the Bank Holiday weekend, but will not be collected by the courier until Tuesday 6th May
(Click HERE for more information).