Features
Length : 7.3 cmHeight : 1.9 cmWidth : 2 cmWeight : 5 gramsUnits in box : 10 whistles.
Whistle, manufactured from polypropylene.
ISO 12402-8 compliant : required on all lifejackets as from 100 N buoyancy.
Often required by racing rules, as accessory to a dan buoy or a horseshoe buoy.
