The GoECOlife Optimus Edition Paper Shredders redefine this practical product and make it more reliable than ever before. This shredder is classified as Level-7 in terms of security, and it's no wonder, considering it can nano-cut a letter size sheet of paper into 12,000 pieces! Despite the high speed of 9.1 feet per minute and ability to shred up to 8 sheets of paper at a time, the shredder is silent, so it won't disturb anyone while in use. The spacious 6.8 gallon waste bin makes cleaning easy and convenient. Consider upgrading your paper shredding systems to a whole new standard today with GoECOlife and MyBinding!