The Boxis Autoshred 90-sheet micro cut auto shredder pulverizes documents into 0.16 in. x 0.39 in. (4 mm x 10 mm) micro cut shreds for optimum security. It is ideal for a busy office. Just feed up to 90-sheets into the auto feed tray and let it destroy your documents at speeds up to 11.2 ft. per minute. Automatic forward and reverse modes reduce the risk of jams. Shred credit cards into micro cut particles as well. Simple to empty with the 3.6 Gal. capacity pull out waste bin. No plastic bags required, simply slide out the wastebasket and dump the shredded material in the dumpster. Casters make moving the shredder easy. Equipped with an over-heat indicator to protect the shredder motor. Use the auto feed mode and let the shredder do all the work for you.