Get amped with the Airhead Mega-Slice Ski Tube! This excellent towable tube seats up to four riders and features a heavy-duty PVC bladder with a full double-stitched nylon covering. Additional features on this awesome tube include: neoprene knuckle guards, eight deluxe nylon-covered handles, and Boston valve with Indy Cap cover. The tube also features a tapered back end with five boarding straps for ease in boarding from the water. You'll be stylin' on the water with this excellent tube!