The powerful 92Cs shredder from Fellowes is ideal for frequent use by 1- 3 users in the office. It shreds up to 18 sheets at a time into 4x38mm cross-cut particles, shredding each A4 sheet into approximately 400 pieces. It also shreds staples, paper clips, credit cards and CDs with ease. Safesense® technology stops the machine automatically when the paper... feed is touched. The 92Cs can shred for up to 30 minutes at a time and has a large 25 litre waste basket. 5-year warranty on the cutting blades.