Black Aurora Au870Ma High-Security 8-Sheet Micro-Cut Paper Credit Card Shredder. The Aurora AU870MA 8-Sheet micro cut paper/ credit card shredder with basket is the perfect home and small office device to help keep you safe from identity theft. The AU870MA accepts up to eight sheets of paper at a time and shreds them into 5/32 x 15/32 inches pieces. In addition to paper, the AU870MA shreds credit cards, keeping vital information from falling into the wrong hands. The throat of the shredder is 8.7 inches wide and allows continuous shredding for 5 minutes. High-security micro-cut with 8 sheet capacity; destroys credit cards Shreds paper and credit cards into tiny pieces (5/32 by 15/32 inches), security level P-4. Basket Capacity- 230 sheets 5 minute continuous run time; auto start and manual Reverse to clear paper jams 3.9 gallon wastebasket; thermal protection with auto shut-off and overheat LED indicator Backed by an Aurora 1-year limited warranty