With plush flocking on the top, the Classic Downy airbed gives a more luxurious sleeping surface and helps keep bedding from slipping. Flocking cleans easily and is waterproof for camping use. Wave beam construction for a uniform sleeping surface. Crafted with cozy flocked tops and heavy gauge vinyl that is durable and easy to maintain. Quality tested 20.8 gauge waterproof flocked top with 14 gauge vinyl beams and 15 gauge vinyl bottom comes with 2-in-1 valve for fast inflating and deflating.