Zebra Z-Perform 10010058 1000D Labels Direct Thermal - 1 Rolls - 4.0-inch x Continuous - 574 Feet - WhiteZebra's direct thermal labels are available in paper or synthetic formats. Paper offers an inexpensive way to print in a variety of general-purpose applications, while synthetic offers more durable, long-lasting results with resistance to abrasion, moisture, and chemicals. Direct thermal technology does not require a ribbon. Instead, a chemically coated heat-sensitive material produces images as heat is applied to the surface. Ideal for indoor applications where temperatures will not exceed high levels. Model number 1000D Product Name Zebra Z-Perform 1000D Labels Direct Thermal Product Type Labels Direct Thermal Media Thickness 2.4 Mil Quantity of Media with Cards 1 Rolls Media Sizes 4.0-inch x Continuous Labels Length 574 feet Color White