Silver-coated 190T polyester blocks up to 98 percent of ultraviolet rays at a UPF 50+ rating, and a PU coating on the same shell turns light rain without soaking through. Open, the tent runs 100 in wide and 52 in tall with a front porch that extends 50 in past the sleeping area, so a party of 3 to 4 adults, or 2 adults with 2 children, can spread out under cover. Storage runs to an oversized internal bag plus 4 large interior pockets that hold sunscreen, phones and keys off the sand. Three high-density mesh windows and an extendable floor keep air circulating without giving up shade or privacy. The frame pops open on fiberglass ribs and folds back to 6 lbs, light enough to carry alongside chairs and a cooler.