Deluxe Pro-Butterfly Net (15-inch Aerial) with extendable 17-58-inch stainless steel handle, has a re-designed 15-inch aluminum hoop with reinforced heavy duty muslin band and a professional polyester bag depth of 33-inches. The extra-durable polyester net bag tapers to form rounded open bottom. Educational Science aerial net bags are fabricated from white durable blended polyester netting material. The mesh size is approximately 24x20 per inch. The tricot interlocking netting is manufactured in a manner that helps prevent snags and tears. The net bags are banded with natural heavy-duty sailcloth. These replacement bags are available in 15-inch and 18-inch diameters. The detachable threaded stainless steel handle extends from 17-58-inches. When the handle is unscrewed and detached from hoop, the net bag, handle, and hoop will fit in large purse, small duffel bag, or large backpack. All parts handles, hoops, and net bags are available separately including an optional aluminum telescoping handle 17-41- inch and a black Chiffon 15-inch Lepidoptera net bag.