The HSM 105.3cc Level 4 Cross Cut Paper Shredder is a compact, multifunctional, and whisper quiet shredder. It can shred up to 9 to 11 sheets into 1/16" x 5/8" pieces and has a level 4 security rating. It features: photoelectric cell for automatic on/off switch, automatic start/stop, stops automatically when the shred bin is full or has been removed, and an integrated reversing function. The shred bin has a unique large window where fill level is viewed. The integrated container can also be tilted out and managed as a waste basket for less important documents.