Condition: New. Origin: China. Type: Colanders & Strainers. Model Number: YED-1928391. This product is made from white nylon and nylon blended material, specifically nylon 66. It is non-toxic, odorless, and offers high strength with large elongation and elasticity. The material provides excellent strength and wear resistance. It is resistant to high temperatures, decay, oil, corrosion, and alkali, with stable chemical properties and electrical insulation. It also offers good anti-vibration and sound properties, with a degree of flame retardancy. This fine, transparent nylon mesh is widely used in aquaculture, flour processing, screen printing, pharmaceutical, chemical, dyestuff, monosodium glutamate, fisheries, and food industries as a sieve. Mesh refers to the number of openings per square inch. A higher mesh number indicates more, smaller openings and a finer particle size retention. Filtering milk or juice typically uses 200-250 Mesh/In. Paint filtration typically uses 80-200 Mesh/In (ground paint uses 80-100 Mesh/In, surface paint uses 150-200 Mesh/In). Filtering drinking water and suspended particulate matter typically uses 300-400 Mesh/In. If you are unsure of the required specification, please contact customer service. A mesh-to-micron conversion guide is provided: 20 mesh is 850 microns, 25 mesh is 710 microns, 30 mesh is 600 microns, 35 mesh is 500 microns, 40 mesh is 425 microns, 45 mesh is 355 microns, 50 mesh is 300 microns, 60 mesh is 250 microns, 70 mesh is 212 microns, 80 mesh is 180 microns, 100 mesh is 150 microns, 120 mesh is 125 microns, 140 mesh is 106 microns, 150 mesh is 100 microns, 170 mesh is 90 microns, 200 mesh is 75 microns, 230 mesh is 63 microns, 270 mesh is 53 microns, 325 mesh is 45 microns, 400 mesh is 38 microns, 500 mesh is 25 microns. Please pay attention to the product dimensions to ensure they meet your needs. For any questions or concerns, please contact us.