Water Sports Life Jacket Customized Work Vest Features:
Life jackets with foam are classified as inherently buoyant because a person does not need to do anything to activate the flotation. These foams use closed cells that trap air in pockets when the jacket is submerged.
The outer shell of a life jacket is usually made of nylon or vinyl with material that keeps the life jacket afloat sewn inside. There are three classifications for the substance inside a life jacket: inherently buoyant, inflatable and hybrid.
Cost-effective, light carton shippment life vest
Easy to clean disposable life jacket
Light weigth and not easy to broken Surfing Life Vest