Sevylor Inflatable 108 Inch Mothership Island with Clutch Towable, 108 Inch 108-inch floating island bundled with towable 2-person tube Inflatable backrests with handy built-in cupholders for lounging comfort Loading ramp and center dipping hole for swimming or cooling off Towable's neoprene knuckle guards and anti-abrasion pad protect rider Park 'n' Play system docks towable to island; 90-day warranty