Premier A4 Sheet Protectors – Crystal Clear, 35 Microns, Light Duty (Buy in Multiples of 12) Keep your documents safe, clean, and professional with Premier A4 Sheet Protectors. Designed from durable, copy-safe polypropylene, these 35-micron crystal-clear pockets ensure your documents remain legible and protected from dust, dirt, and moisture. Ideal for everyday filing needs, they fit seamlessly into 2, 3, and 4 ring binders, making them perfect for offices, schools, and personal organization.