Lineicon › Sports & Games Whistle icon Whistle line icon from the sports & games set. Free download as SVG or PNG, 48px grid, 1.5px stroke, for personal and commercial use. Tags: olympic, referee, coach, sports.Download whistle.svg Tags: olympic, referee, coach, sports Related sports & games iconsWheel PoseWhistleWheel BackbendWide Leg Forward BendWeightlifting RackWide Seated PoseWeight Stack MachineWide Surfboard