The product is a pack of 4″x6″ thermal shipping labels specifically designed for Zebra and Rollo printers. These labels are made by Dgbd Pack and are compatible with direct thermal printer technology. With a label width of 4 inches and a height of 6 inches, these labels are perfect for shipping and labeling purposes in a professional office setting. Made in China, the 4×6 DTL model offers reliable and high-quality label printing for various business needs.