window screen mesh size:14*14,15*16,14 ... 0.6m--3m Length:1--50m color: grey,white,yellow window screenCharacteristics: light, with fine toughness, corrosively resistance, good ... preventing the insects in the hotel, public building, residential housesStainless steel window screenmesh16,18,20,24,28,30Wide cut0.6m ... corrosion resistance, high brightness, block mosquitoes and flies window screen