Blue-line gauze swab

White and pure-cotton with blue n>Yarn count: 40s, 32s, 21s and 21*32sDensity: 19*10, 19*15, 26*18, 30*20 and 30*30Size: 5*5cm; 7.5*7.5cm; 10*10cmLayers: 4 layers; 8 layers; 12 layers; 16 layersFolded and unfoldedPackaging: 100 pieces/bag