Training School Hockey Football Basketball Whistle Metal Whistle Referee Whistle Referee Sport

Label:Yes Material:Black(stainless steel) Yellow(iron) 100% new with high quality Package Include:1pc Whistle Whistle size: 4.6*1.8*2.1cm Rope length: About 42cm Quantity:1pcs Whistle Color:Silver Tip: Use three sharp bursts to indicate a call for help. Use two bursts to answer a call

Notice: 1.Transition: 1cm=10mm=0.39inch. 2.Please allow 1-2cm error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.