OPTIMAL SIZE: Each label measures 63.5 x 29.6mm, with 27 labels per A4 sheet (297x210 mm), totaling 100 A4 sheets and 2,700 printable sticker papers. VERSATILE USE: Matte white labels with rounded corners and permanent adhesive, perfect for address labels, sticker labels, and more. COMPATIBILITY: Designed to work seamlessly with label template codes L6011 / L4737, ensuring hassle-free printing and application. EASY WRITING: Enjoy effortless labeling with pens, pencils, or markers, making them ideal for both handwritten and printed labels. PRINTER COMPATIBILITY: Compatible with inkjet printers, laser printers, copiers, color laser printers, and color copiers, ensuring high-quality prints for any labeling need.