Hammered Stone Washed Titanium Alloy Whistle, Waterproof Portable EDC Essential

Product specifications：
Material: Titanium alloy
Size: 4cm*1.8cm
Weight: 16g
Product introduction：
This titanium alloy double-barreled whistle, with a ball-free treble double-barreled design as the core, has a crisp and neat sound and strong penetration. The overall use of hollow engraving and one-piece molding process not only gives it a unique visual texture, but also strengthens the structural stability and greatly improves the durability. It has the advantages of being compact and lightweight, light weight and no burden, with a hanging hole design, it can be carried with a necklace hanging neck as you want, and it can be easily included in the EDC equipment list when traveling outdoors. Whether it is outdoor scenes such as tourism, camping, or daily emergencies, it can become a practical and intimate portable good thing.