The 30137 is a white thermal transfer label made from paper, designed for a range of general-purpose printing applications. These labels measure 3.000 inches in width and 2.000 inches in height, supplied on a roll with a web width of 3.200 inches. Each package contains 3,000 labels, which are arranged in a single row format. For optimal print quality and durability, it is recommended to use these labels with an R6102 ribbon. These paper labels are well-suited for applications such as shipping, inventory management, and product identification in indoor environments.