Tiardey 2pcs Squeeze Whistle Hygienic Hand Whistle with Lanyard for Coaches Physical Education Instructor Dog Trainer Sports

• Hand squeeze whistle just need hand to press to make sound, which is very handy and hygienic if you have to swap the whistle about between different users.
• Just need simply press hand whistles to get a loud sound ,the more stronger press the more louder sound. stainless steel sports whistles are ordinary whistle
• The hand whistle is made of high quality pvc,which no smell ,non-toxic and full of elasticity. the sports whistles are made of Stainless Steel,durable and rustless
• The hand press whistle and stainless steel sports whistles perfect for Referees, Teachers, dog trainer, P.E. sessions such football, basketball, volleyball, running session, and others
• Works well and loud enough when squeezed the hand whistle hard, sometimes need a double squeeze

Product Description: Hand squeeze whistle just need hand to press to make sound, which is very handy and hygienic if you have to swap the whistle about between different users. The hand press whistle and stainless steel sports whistles perfect for Referees, Teachers, dog trainer, P.E. sessions such football, basketball, volleyball, running session, and others Specification: Main material: PVC Size: Approx. 6.5x12cm Net weight: 60g Color: blue,red Packaging includes: 2 x hand whistle with lanyard