AmazonBasics 6-Sheet High-Security Micro-Cut Paper and Credit Card Shredder High-security, micro-cut shredder with 6-sheet capacity; destroys credit cards (one at a time) Shreds paper into tiny pieces (5/32 by 15/32 inches); security level P-4 3 minute continuous run time with 30 minute cool down time; Auto start and manual reverse to clear paper jams 4.1 gallon waste basket; thermal protection with auto shut-off Backed by an AmazonBasics 1-year limited warranty. Please refer the User Manual before use.