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 COLOR CODED LARGE AND MEDIUM

COLOR CODED LARGE AND MEDIUM SIZES: Includes two sizes to accommodate various shoe sizes and styles

Material:EVA

With Wide Brim Big Bowknot on this cap

prevent direct touch of electriferous parts to avoid electric shock

Shipping Weight: 3kg or 6

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 COLOR CODED LARGE AND MEDIUMBrand: 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;