Features:
Polyurethane Foam+Polyethylene plastic
Conspicuous fluorescent sticker
Resin zipper: Big resin tooth buckle zipper makes stronger bite force, as well as smooth and durable useage.
Survival Whistle: whistle lifesaving signal in case emergency happened.
Fluorescent stickers: Reflective light signal for lifesaving.
Safety buckle: Overload 400kg.
Color stability, Durable, anti-corrosion, high buoyancy and Non-inflatable
Application: Sea device, water play, swimming, marine equipment etc.
Kid Type:
Outer Dia: 555mm
Inner Dia: 355mm
Adult Type1:
Outer Dia: 710mm
Inner Dia: 440mm
Adult Type2:
Outer Dia: 760mm
Inner Dia: 460mm
Audited Supplier 
){kind=link}
){kind=link}