Have some fun out in the sun and on the water with the great value and great quality Williams Australia 1-2 Person Weapon Towable Inflatable Biscuit Style Ski Tube. The tube's features include a full heavy-duty nylon double-stitched cover, PU Fabric coating, Padded webbing handles with neoprene knuckle guards and a reinforced Quick Connect Tow system. It's heavy-duty 30-gauge PVC inner has electronically welded seams with a Boston Valve for quick inflating and deflating and is fully encased in a heavy-duty double-stitched nylon cover, gives the ultimate in strength and durability.