BWNK Professional Life Jacket High Buoyancy Adult Snorkeling Gear Swimming Vest Boat Self-Rescue Whistle Orange L

XS (80-120 cm height, 10-25 kg, approx. 0-5 years old)

S (120-146 cm height, 25-36 kg, approx. 5-10 years old)

M (15-18 months, 45-60 kg, 170-175 cm height)

L (175-180 cm height, 70-80 kg)

XL (180-185 cm height, 80-90 kg)

XXL (185-195 cm height, 90-110 kg)

Safety Protection Design

Portable and Convenient for Various Water Activities