Welcome to the store! 1. [Thermal Paper] This thermal paper roll is 210mm long, 30mm in diameter, 8 meters long when unfolded, and is compatible with various A4 thermal printers. 2. [Multifunctional] Thermal printer paper is perfect for printing proposals, newsletters, forms, direct mail, invoices, etc. 3. [Clear Printing] The high brightness and smoothness of this A4 thermal paper can achieve excellent printing results, ensuring clearer text. 4. [Environmental Protection] The paper comes from renewable forest raw materials, achieving zero deforestation in the production process, which is environmentally friendly and sustainable. 5. [Wide Application] This A4 thermal printer paper can be used in schools, offices, government agencies and more places to replace used paper rolls. Item Type: Thermal Printer Paper Material: Paper Dimensions (2% measurement error): Length: Approx. 210mm/8.3in Diameter: Approx. 30mm/1.2in Applicable to: Thermal Printer Package List: 1 Roll x Thermal Printer Paper Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!