By replacing the original Brother DK-1241 label used in the Brother QL series, etc., you can significantly reduce your running costs. Please check the cost reduction chart in the images. Because this product is intended to reduce the cost of consumables goods, packaging has been simplified. Since it is shipped from Amazon delivery center, we will deliver amazon quality packaging. Waterproof coated label just like the factory label. Prevents bleeding and reduces moisture penetration into label paper even in humid environments and water droplets. As with the genuine labels, there are 200 sheets of 102mm x 152mm labels in one roll. Works with all printers that accept DK labels (PEETOUCH P-TOUCH QL-550 QL-700 QL-650TD QL-720NW QL-1050, etc). It can be used for mailing labels, food labels, specimen labels, gradient FBA product labels, barcode labels and much more.