TheGazeboFootprints from Gazelleare made from a durable 300 denier Oxford weave polyester and rated waterproof up to a 3000MM HH rating. The footprints come in a variety of sizes that weredesigned to perfectly match the size and shape of your G5 or G6 Portable Gazebo and adds another level of waterproof protection. It works great as a floor or a barrier to keep bugs out when in use on a deck.