Feature: 1. Black Marking Positioning: The thermal printing paper is a printing paper with black marking intermittent positioning, which is convenient and practical 2. Compatible Printers: The A4 thermal printing paper is only suitable for Zijiang A4 thermal printers, please confirm your equipment before purchasing 3. 50 Sheets Per Roll: The thermal printing paper rolls is a roll of 50 sheets, a sufficient quantity to meet your daily office printing needs 4. 10 Years Life: Each thermal receipt paper has a 10 year storage life, no worries about waste if you don't use the paper 5. Paper Material: The thermal receipt paper A4 is made of paper material, which is environmentally friendly and safe Specification: Item Type: Thermal Printing Paper Material: Paper Function: Thermal Printer Paper Scope of Application: For Zjiang A4 Printer. Package List: 1 x Thermal Printing Paper (50 sheets per roll)