A5 size (12 sheets) maintenance sheets to maintain the performance of your shredder. - Brand: GBC - Product Name: Shredder Maintenance Sheet - Size: Compatible with A4/A5 size - Purpose: For shredder maintenance - How to use: Instructions on how to insert the maintenance sheet are included. - Features: Improves quietness with easy maintenance. Thank you for viewing. Two unopened sets of 12 sheets each 9 sheets partially used Total of 33 sheets. Please understand that these are items stored at home. ⚠️ Due to packaging for shipping, the 9 partially used sheets will be removed from the case and sent in a sealed plastic bag. Thank you for your understanding.