Airbag Fabric: TPU composite fabric. It is small and compact and easy to work in the water compared with the traditional life jackets. Ease, buoyancy high, adaptable, and the loss is less than 5% when it immersed in water for 24 hours after the buoyancy.
Buoyancy Design: The overall buoyancy design is reasonable and has longer life. It is more convenient for you to float safely in the water, buoyancy stronger and buoyancy≥150N that can withstand 125KG weight of adults.
Safety Elastic Buckle: The wrist part is equipped with high strength tensile type safety elastic buckle. Snap makes every user feel safe and comfortable. Elastic self-regulation is suitable for all kinds of arm thickness of the crowd.
Survival Whistle: Comes with high-quality metal high-frequency survival whistle sound range≥500m.
Locate the Direction: Equipped with a compass, so that people can be rescued in the vast waters to quickly locate the direction.

Technical Details

Product Details

Package Dimensions
Width : 4.49 inch
Height : 2.99 inch
Length : 6.69 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B07122M1KK

Product Description

Be safe during your next adventure. The Heyong wearable provides additional buoyancy when needed and is non-intrusive and reliable.
Enjoy the time with your family in and around the water. If needed, the Heyong wearable can provide additional buoyancy.
The Heyong wearable can give you peace of mind. Enjoy fishing, kayaking, snorkling or any of your other favorite activities around the water.

Specifications:
Single size (non-inflated): 4.3x2.6x1inches
Packing size: 6.1x4x2.5inches
Single weight (without gas cylinders): 168g / 0.37 lbs
Gas volume: 5.89 l CO2
Buoyancy: 57.87 Newton

Note:
Due to the shipment safety issue, the cartridegs are not included. We are really sorry for the inconvenience to you. Thanks for your understanding!You could buy the cartridges on your own according to the specification as follows:

Specifications: (thread 3/8'' diameter, 24 threads / inch) 16g, co2 cartridges.
Please screw the CO2 cartridges before wearing Heyong.