Dolphin Non-nuclear Referee Whistle High Frequency Basketball Football Match Sport Whistle Boxed

Dolphin Non-nuclear Referee Whistle High Frequency Basketball Football Match Sport Whistle Boxed Referee Whistle Description:1.Name: Non-Nuclear Whistle2.Volume: About 130 Decibels3.Size: 6.22.81.8cm4.Material: ABS Hard Plastic5.Gifts: Mouth Guard1, Lanyard1, Box1, Hand Strap1 Features:1.Application: Basketball, Football And Other Ball Sports, Physical Education, Training, Outdoor Activities2.Advantage: No Ball, Imitating Dolphin Shape, Loud Sound, Strong Penetration3.Color: BlackPackage Include: 1 X Black Notes:1.Transition:1cm=10mm=0.39inch2.Please Allow 1-3mm Error Due To Manual Measurement. Pls Make Sure You Do Not Mind Before You Bid.3.Due To The Difference Between Different Monitors, The Picture May Not Reflect The Actual Color Of The Item. Thank You!