Powershred Performance+ Lubricant Sheets, 8.5 x 6, 10/Pack Effortless maintenance, simply feed one lubricant sheet into the shredder as you would a piece of paper. Lubricating at recommended intervals maximizes performance, slows blade wear and extends shredder life. Avoid paper jams by reducing static dust and build-up. Ensures the correct amount of oil is applied to the shredder blades. Universal compatibility, works with all cross-cut and micro-cut shredders.