DX20-19 Departmental Shredder offers continuous, jam-free shredding with a medium security level 3 and shreds CDs DVDs, staples, and paper clips. Ideal for moderate usage. Cross-cut shredder cuts paper into 1/6" x 1-7/9" pieces, shredding 20 sheets in one pass into a 19 gallon bin. Jam-Free technology prevents paper jams. The indicator light illuminates red if too many sheets are inserted. Simply remove extra sheets to continue shredding. Cutters are self-cleaning. Auto shutdown conserves energy. Sound level is 60 decibels.