The fellowes powershred 73ci is a premium cross cut shredder with advanced 100 jam proof technology and innovative safety features the powerful motor can shred continuously for up to 10 minutes while the silentshred technology minimises noise disruption making the 73ci ideal for up to 3 users in the small office environments this robust machine shreds 12 sheets per pass into 4x38mm cross cut particles security level p 4 so you can be sure that paper documents have been disposed of secure