Min. Order Reference FOB Price
100 Pieces US$1.62-2.00 / Piece
Product Description
Product Description Super loud survival whistles can provide up to 120 decibels of sound guaranteed, can be heard from far distances, and play a role in times of emergency. 3-in-1 multi-functions, besides an emergency whistle, it is also a compass and lanyard. Made of Sturdy ABS, waterproof and ...