OPTIMAL SIZE: Each label measures 63.5 x 33.9mm, with 24 labels per sheet and a total of 100 sheets per pack, providing 2400 printable sticker papers. PERMANENT ADHESIVE: Matte white labels with rounded corners ensure strong and durable attachment for various labeling needs. VERSATILE USE: Ideal for home or office labeling, including address labels, shipping labels, and more. COMPATIBILITY: Designed to fit label template codes L7159 / J8159, compatible with inkjet printers, laser printers, copiers, color laser printers, and color copiers. EASY TO WRITE ON: Labels are easy to write on with pens, pencils, or markers, facilitating both handwritten and printed labels.