mosquito head net is made of polyester fibre with a elastic band at bottom, breathable and good for preventing your face neck from bugs and insects. you can wash it by hands or machines to keep it clean after application, and the head mesh cover will not easy to fade and break. The head mesh covers are made of soft fabric with good quality, lightweight and breathable, comfortable to wear. the mesh head net can be widely applied to outdoor camping, climbing, walking, hiking, fishing, travelling . the size of each mesh netting is about 17.71 x 17.71 inch/ 45 x 45 cm (Dia x H), common size for adults, teenagers, and for outdoor use. wear a hat then directly cover the hat with the mesh net when going outside (hat not included) Specifications: Name: outdoor mosquito net headgear Net:20g Size: about 45*33cm Service life: 1 years Characteristics: isolation of mosquitoes Material: 70D nylon mosquito net cloth. Process requirements: high strength nylon cord stitching Ingredients: mosquito net cloth (100% polyester) Design: single head mosquito net. Packing method: plastic bag Package Included: 1*Insect-proof cap