SC121DF Features: -3 function switch keeps paper moving, blades from blocking and the motor from overheating.-Full identity theft protection shreds up to 12 sheets of paper (including stapled sheets) into unreadable 3/8 x 1 7/8 tiny shreds.-Separate slots and disposal bin for shredding CDs, DVDs and credit cards.-4.8 gallon basket capacity holds a large amount of pieces and slides out for easy removable and dumping.-Locking castors allow shredder to be easily rolled or locked to stay in place.-Basket window allows user to see when it is time to empty. Warranty: -Three year warranty on blades, one year warranty on parts.