The Sentinel 8 Sheet Micro-Cut Shredder is a medium duty shredder. A 4mm x 10mm micro-cut shred for optimum security of your personal data. Auto start/stop means you simply leave the shredder on and simply feed the paper or credit card into the intake. A manual reverse function allows you to reverse the cutting blades in the event of a jam. Want to shred a credit card? No problem, the Sentinel 8 Sheet Micro-Cut Shredder can do that too. A space saving design (13.1"L x 6.7"W x 14.6"H) with the shredder engine on top means you can tuck this little powerhouse into a tight spot or under your desk. Emptying the wastebasket is as simple as lifting the shredder engine off the wastebasket and dumping the shredded material into the dumpster. There"s no need for plastic bags. Reliable, easy to use and easy to empty makes the Sentinel 8 Sheet Micro-Cut Shredder a must have for home or office.