Whip your next promotion into shape when you make a branded giveaway of these attention-grabbing whistles. Made of food grade stainless steel, these 1.8″ x 0.8″ x 0.55″whistles deliver a shrill blast and include a split ring and lanyard cord. They’re just the thing for coaches, teachers, team leaders, camping, survival and more. Available in assorted colors. Add your company logo or message to customize. Orders greater than 20000 units eligible for sea shipping.