Giới thiệu Set 10 Còi Huấn Luyện Sinh Tồn Chất Liệu Hợp Kim Nhôm
Specifications: Super loud can be heard very far away. Emergency whistles keychain design is perfect for use with house keys or car keys. Not only suitable for referees and different kinds of sport game, but also could be a life-saver.
Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.