1) Copper whistle LS1758 2) Size: 50*19*21mm 3) Material: brass 4) Nickel plated 5) a split ring attached at the end

item number: metal sport whistle LS1758 with nickel plated

size: 50*19*21mm

material: brass

high quality

accessories: cord, lanyard or metal chains

function: promotion, military, life-saving, sport games etc

logo: engrave or laser

high quality copper whistle LS1758