Paper shredder media shredder safety standards p 4 o 3 t 4 cut type cross cut cutting width 4 mm particle length 35 mm sheet capacity 80gm 11 sheets shredding capacity 70gm 12 sheets waste capacity 20 litre shredding capabilities paper cdsdvds credit cards noise level 65 dba functions reverse function overheating protection auto start stop series rexel prostyle feed opening 230 mm power consumption 185 watt cutting speed 25 mmin sec