Giantree Whistle, 8 Pcs Professional Stainless Steel Whistles with Lanyard Loud Crisp Sound Sports Whistles for Referees Coaches Policies Pet Training Outdoor Sports

Product name: Whistle

Material: Stainless steel + polyester

Color: Silver + Black

Product size (cm): Length 4cm/1.57inch, spoon diameter 2CM/0.79inch, width 1.8cm/0.71inch, rope length 40CM after folding

Packing list: 8pcs black rope whistle