Dimensions 
Small ($17,99)
2-10 years old +
25.4 cm x 10.16 cm
73.33 cm strap and clip
Weight: 15 g
Circumference: 22" to 33"
 
Large ($34,99)
11 years old +
35.56 cm x 12.7 cm
127 cm strap and clip
Weight: 100 g
Circumference: 29" to 45.5"
 
Safety Strap
Shorter: 18.5"
Longer: 32.5"
 
Properties
Unisex
Waterproof and resistant polyester fabric
Lightweight and easy to wear
Strong and quality zipper