- Transparent A4-size sleeves designed to efficiently protect and file documents. - Pack of 20 sleeves with enhanced thickness, offering greater strength and durability. - 11 punched holes compatible with standard 2, 3, and 4-ring binders. - Secure closure ensures safe storage of documents, even thicker ones. - Capacity to hold 20 to 30 sheets per sleeve, keeping papers organized and wrinkle-free. - Reinforced edge and slightly larger than A4 size to facilitate easy insertion and removal of documents. - Front design allows for easy classification and location of files without opening the sleeve.