Enjoy the outdoors with protection from small insects Small Insect FAQ You used to carry a screen called “No-See-Um.” Do you still carry it? Yes. We replaced “No-See-Um” screen with “Small Insect.” We made this name change because Small Insect screen not only blocks no-see-ums from entering a home or patio, but other tiny, hard to see insects as well. Saint-Gobain ADFORS Small Insect screen is ideal for protection against no-see-ums, gnats, sand flies ,and other tiny irritating insects.