Usb paper shredder letter opener shredding important documents and opening letters is a sinch with this ultra smart paper shredder choice of usb power or battery power features shreds important documents fully functional letter opener desktop size 16 x 12 x 14cm onoffreverse switch 1 metre usb cable optional battery operation 4x aa weight 66grams packaging and contents colour retail box 1 x paper shredder 1 x usb cable additional image