Upgrade your screen printing projects with our professional-grade aluminum screen frames. including 60 mesh (250 microns), 90 mesh (165 microns), 110 mesh (150 microns), and 200 mesh (75 microns), ensuring precise filtration, smooth ink transfer, and long-lasting durability. Each frame features a robust aluminum construction for stability and reusability, making it ideal for screen printing, industrial sieving, filtration systems, and DIY crafts. Measuring 20 inches x 24 inches, this set offers reliability, consistency, and professional-grade results. With quality assurance and professional customer support, it's the perfect choice for both hobbyists and professionals.