Seatbelts fastened? Climb on board on the Airstream and be prepared for a bumpy flight. This is one of our top sellers and for good reason. The Airstream has been manufactured with a 840 denier nylon cover, which makes the Airstream stronger than most competitors. Its well-thought out form gives users a lively, energetic feeling and makes them literally fly over the water. A one way valve and quick connector make this tube super user friendly. 3 year assure 2 webbing handles 8 Handles with neoprene knuckle guards Double stitched nylon Max 4 persons One way Boston valve Quick connector for easy towing 840 Denier nylon cover 28 gauge PVC Dimensions when inflated: 90.6 x 71 x 20.9" | 230 x 185 x 53cm Dimensions when deflated : 90.6" x 70.9" | 230 x 180cm Deck height: 13.4" | 34cm