Wagu drum Anti-drowning wristband, portable wearable inflatable wristband, emergency buoyancy rescue device, children and adult life-saving buoyant swimming wristband (with compass and whistle) + 4 air tanks NA  (Black, Size: 27cm)

【High Buoyancy Airbag】Bearing range: No more than 330Ib. The airbag will not leak even when a person standing on the airbag. 【High Quality】Our airbags for each product are tested to ensure that they will be used without quality problems. (The quality and safety of life-saving appliances must be the first); Air outlet is pure copper material; Wristband is imported TPU silicone. 【Convenient】The anti drowning bracelet is portable, you just need to pull the rod with your hand, the air will filled into the airbag within 1-2 second, pulling you keep on the surface of water, making you out of danger. 【Multi Usage】The Reusable rescue float drowning airbag very compact, suitable for wearing on the wrist or arm. 【Suitable for Several Water Sports】Can replace the life jackets, swimming laps. Use it for swimming under the sea, fishing, yacht sightseeing, diving, Surfing at sea, water rowing. Enjoy pleasure and worry nothing about chocking water, hands and feet cramp, physical fatigue etc. accident.