This unique bug net design, with a collapsible spreader pole, offers superb protection and a spacious interior. With no ridgeline, your star gazing is unimpeded and, most importantly, this bug protection guarantees you don't make any unwanted friends during the night. Made from breathable, high visibility black polyester mesh with 500/sq in (80 holes/cm²) for excellent protection from insects. It's easy to set up and easy to get out of, with its wide-zippered opening. Designed to work with all Sea to Summit hammocks, as well as most existing hammocks.