DescriptionThese whistles are made of premium stainless steel material which are strong and durable. no easy deformation, a long period to use. they are also keyrings which you can tie it on your backpack or bags etc. It is also a funny toy for kids.Features-Color: Silver -Material: Stainless Steel -Size: 4.50X2.00X1.80cm/1.77X0.79X0.71in -These whistles are great for referees, training, teachers, emergency, school, gym, etc. -Made with good quality stainless steel material, more durable than other whistles. -You can use it yourself or share it with your families, bringing them convenience. -The whistle will not crack or break easily, very good to carry in case of emergency. -Durable and compact, suitable for all weather use, can be your good accessory in a match.
