1-person tube (weight limit not to exceed 170 lbs.)Boston 2-way valve for easy inflate and deflate1 year limited warrantyPadding type: black – soft neoprene comfort pad for ridersNeoprene knuckle-guards improve riding comfortHeavy duty PVC tube material for durability and a softer rideHeavy duty nylon cover extends tube lifeIncludes repair kit and Schrader valve adapter