12-pack of lubricant sheets sharpens?? cleans?? and lubricates shredder blades</br>Helps prevent paper jams; reduces static dust and buildup for optimized efficiency</br>Easy to use-just like shredding a regular piece of paper; no messy oil needed</br>Compatible with all paper shredders (with 8-9/16-inch or larger paper-entry width)</br>Measure 6 by 8-9/16 inches each</br><br/>http://www.amazon.com/gp/product/B01H7M7BXM