-- Metal - Premium stainless steel,100% safe,durable and sturdy to use.
-- Convenient to carry - Comes with a black lanyard, you can carry it easily and convenient.
-- Weight & Size - Approx :15g/pcs, 4.2 * 2.0 * 2.0cm - Crisp sound.
-- Fit For - School sports training,basketball,soccer,football and other sports, for referees, coaches, or anyone who needs a safety whistle.
-- Package Included - 2 Pcs of stainless steel whistle with lanyards.