1. Can be worn to prevent pets from drowning.
2. There is a chest locking device to prevent it from falling off.
3. There is a device for carrying and pulling
Life Jacket (Bird Blue/Green) :
S: Neck 20-30cm, Chest 30-40cm, Length 30cm
M: Neck 35-40cm, Chest 55-65cm, Length 40cm
L: Neck 55-60cm, Chest 65-80cm, Length 50cm
XL: Neck 50-65cm, Chest 80-100cm, Length 55cm