24-pack of lubricant sheets can cleans and lubricates your shredder blades for optimal shredder performance. Paper shredder lubrication sheets helps prevent paper jams; reduces static dust and buildup for optimized efficiency Easy to use, just like shredding a piece of paper. Compatible with all paper shredders (Sheet Size: 8.7 x 7.9 inch) Made with vegetable oil and recycled paper.