The MAS 210 paper clips are designed for securing documents together without leaving permanent holes or damaging the paper. These metal clips come in a size of 23mm, corresponding to the standard №1 type, and are treated with an anti-corrosive layer to prevent rust from staining your files over time. Each box contains approximately 100 pieces, providing a reliable supply for daily office organization or home study needs. Their simple, functional design makes them a practical choice for anyone who needs to keep a small stack of pages neatly aligned and easily separable.