Highest security level (level 6) TAA compliant, NSA/CSI 02-01 approved shred size Commercial Shredder runs continuously without risk of jamming to shred up to 10 sheets of 20 lb. paper. (Does not shred CDs, DVDs, floppies, paperclips or staples.) Automatically reverses to remove overfed papers. Wide 10" paper entry makes it easier to shred materials without aligning. Large 30 gallon bin reduces frequency of emptying shreds. Auto-oil mechanism automatically oils shredder to maintain performance and lengthen product life. Eco-friendly shredder includes energy saving power save mode.