" PERFECT SOLUTION FOR NOSE SEASON - Made of strong nylon tt will keep your face and neck away from irritating gnats, bugs and mosquitoes, but allows fresh air in and clear vision through the net. No more biting and making outdoor activities possible and enjoyableROOMY SIZE - The net length is about 21.3"", the bottom perimeter is about 37.8"" with elastic cord, works on any t (wide or narrow brim). Neck drawstring from the bottom of the head net to tighten it more tightly around your neck and really keep the bugs out. WIDE APPLICATION - Protect your face and neck from bugs, flies, gnats and other invisible ums, good solution to keep bugs away and enjoy outdoor activities such as fishing, hiking, camping, traveling and gardening in the warmer seasons. EXTRA FINE MESH - 522 holes per square inch/81 holes per cm, no dangling strings to catch things, a real solution to keep irritating insects away from your face and neck, a great gift for travelers, hikers, fisherman, gardeners, etc. FREE STORAGE BAG - Each face net comes with a small swing bag (about 2.5" long and 2" diameter when stuffed), prevents the fine mesh from getting tangled in objects or torn. 60 days money back guarantee for all products if there are any quality problems and 1 year free replacement warranty. Adjustable Drawstring with Toggle at the BottomMake it easier to hold in place and put on or take off, great design to protect your head, ears and neck. Free Storage Bag522 proper size holes per square inch / 81 holes per square centimeter, which makes it effective against mosquitoes and light without blocking the view.Size(approx.)The length of the net is about 21.3"", the bottom perimeter is about 37.8"" with elastic drawstring, large enough to fit all sizes of ts! Free Storage Bag Each head net is packed in a small pocket bag, it is easy to store the headwear in luggage or put it in your pocket when you don't use it.