Only one sheet is used. Due to long-term storage, the backing paper and product information sheet are yellowed, but the label paper itself seems to be in good condition. I'm unsure about the adhesive strength, so please understand that there may be age-related deterioration. A4 size, no-cut transparent label sheets for laser printers. Standard total thickness: 0.145mm A 5mm grid is printed on the back for easy cutting. Product number: 28426 - Brand: A-one - Size: A4 size - Type: No-cut transparent type - Application: For laser printers - Features: Free size, can be cut freely Thank you for viewing. 197