DESIGN PATENT Pending Lightest Pop Up Screen Room for 4-6 adults is only 15 lbs, 1/3 weight of similar items, innovated frame and folding way keep compact carry bag with 39.3" diameter. This clam screen tent is light weight, pop up automatic, no assembly need, stable and durable, easy folding and carry around. Alvantor canopy tent frame is made of fiberglass, light-weight and long-last, other similar mesh tents on the market are made of steel and iron, which is heavy and easy to be rusted.