Perfect for shredding tax documents - continuous 6 minutes of shredding! Child and Pet Safe Shredder Technology Shreds credit cards, paper clips, and staples Shreds 10 sheets per pass into 5/32-Inch x 2-Inch cross-cut particles (Security level 3) Shreds for up to 6 minutes before a 20 minute cool down period is needed This item’s packaging will indicate what is inside and cannot be hidden.