MIJORA-Necessary Whistle Survival Rescue Emergency Signal Tool Camping Hiking Outdoor

Description

Feature: Lightweight, and with a keychain, easy to carry. 3 Sound holds bring 3 different (H/M/L) Sound frequencies. Larger diameter, the whistle more ring, it is necessary supplies for outside help. Will not fade and longer life. Dimension: About 70*27*7mm Package including:1PC x Whistle