Noseeum (or No See Um) mesh is an incredibly lightweight and durable micro-mesh netting that is often used on tents, hammock bugnets, and other outdoor gear. Noseeum mesh provides the best insect protection against biting and stinging insects, such as gnats, mosquitoes, no-see-ums, flys, spiders, ants, etc. Noseeum mesh is constructed with a tight weave and irregular pattern for maximum coverage. It shields you from even the smallest of pests. We have a variety of Noseeum mesh colors and weights to choose from - 0.5oz., 0.9oz., black, olive drab, slate gray, and more.