Welcome to Giyblacko home themed online mall, improve the quality of life, come to choose beautiful and practical home goods!: Metal Referee Coach Whistle Stainless Steel Extra Loud Whistle with Lanyard for School Sports Soccer Football Basketball Feature: 100% brand new and high quality . 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 x 2.0 x 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. Color: Silver Notice: Please allow 1-2cm error due to manual measurement. Pls make sure you do not mind before you bid. The colors may have different as the difference display,pls understand. If you have any problems, please contact us before open the dispute or give negative feedback,we will try our best to help you,thank you! Package Content: 2 x stainless steel whistle with lanyards. Perfect for arts, crafts and school projects. Brand-new high-quality materials, no pollution to the environment. Suitable for most students, white-collar workers, office workers, schools, offices and so on. You can give it to your friends in the back-to-school season and graduation season, which will be the best gift. Support 30 days return, please contact us in time if you have any questions.