When choosing a shredder, it is important to look at the following criteria:
Certain shredders can handle more than just paper; for example, diskettes, compact discs, cardboard or credit cards can also be shredded
Size: Most shredders can only handle paper up to legal size.
Quality: The quality of the paper shredder and warranty is important. How long will it hold up in the long term and is the motor strong?
Security: Most shredders are referred to as straight cut. This can protect information from casual perusal, though it is often not enough for the privacy concerns of a business. Documents that are cut into uniform strips may be reassembled given enough effort and time.