No Roll Ball Referee Whistle for Children Training Outdoor Sports

Features: ABS material, hygienic and safe. Widely used in sports, party, travel, call for help and so on. Loud decibels, strong penetration, no roll ball. Beautiful shape, fashionable appearance. Easy to make sounds, easy to use. Specifications: Condition: 100percent Brand New Material: ABS plastic Weight: Approx. 33g 1.2oz Size: Approx. 5*2*0.8cm 2.0*0.8*0.3in Color:Black Package list: 1 * Whistle 1 * Strap 2 * Tooth Protection 1 * Storage Box