plastic referee whistle 1 material: plastic 2 colourl: 6 colours 3 size: standard 4 use: referee item

  

professional plastic referee whistle

1 item name: referee whistles

2 moq: 2000 pcs

3 size: 53*20MM

4 colour: black,red,blue,green,yellow,orange,etc

5 material: plastic

6 parts: metal key ring,cord

7 logo: printing logo is available

8 use: for referee, promotion,sports

9 sample : free

10 feature: without ball inside

coloured professional plastic referee whistle