's Free Standing Mosquito Net Bar takes mosquito net bars to the next level offering superior free-standing insect protection. The netting can be attached to a cot or can be used as a free-standing unit (it does not need trees or additional structures to stay up). 's Mosquito Netting is constructed with a fine polyester mesh net, polyester bottom, and fiberglasses poles. For added convenience, a carry bag is included. Great for the outdoors, camping and more!