YUYANG High Decibel Double-Tube Emergency Whistle-with Key Holder,Can Be Used for Boating Hiking Outdoor Camping Training Hunting and Pet Training(Blue-Purple) Savalos should strap and waist strap

should strap and waist strap for more comfort

prevent direct touch of electriferous parts to avoid electric shock

With Wide Brim Big Bowknot on this cap

5 in when locked

Material:EVA

YUYANG High Decibel Double-Tube Emergency Whistle-with Key Holder,Can Be Used for Boating Hiking Outdoor Camping Training Hunting and Pet Training(Blue-Purple) Savalos should strap and waist strapBrand: YUYANG Color: Blue purple Features: Emergency whistle materialstainless steel, the surface is colored with anodic oxidation technology, hard to fade and can be used longer. Functions and featuresdouble tube design makes the sound much louder, equally as two. The volume is much bigger than ordinary outdoor whistles. Advantageslightweight, comes with key holder, easy to carry and can be hanged on tents, equipments, bottles, backpacks and etc;