1、Blank A4 thermal printing paper, no core, each roll is 9 meters, can be stored for 10 years. 2、Made of 100% pure wood pulp, high texture, durable and environmentally friendly, good printing effect. 3、The surface of the paper is white and clean, with high smoothness and printing clearer. 4、The thermal paper roll comes in size of 210*30mm(8.3*1.2in), suitable for A4 thermal printer. 5、Wide range of applications, can be used to print test papers, documents, contracts, pictures, etc. Features: Blank A4 thermal printing paper, no core, each roll is 9 meters, can be stored for 10 years. Made of 100% pure wood pulp, high texture, and environmentally friendly, good printing effect. The surface of the paper is white and clean, with high smoothness and printing clearer. The thermal paper roll comes in size of 210*30mm(8.3*1.2in), suitable for A4 thermal printer. Wide range of applications, can be used to print test papers, documents, contracts, pictures, etc. Specifications: Color: White Material: Thermal Paper Quantity: 1 Roll Paper Length: 9m/ 29.5ft Preservation Time: 2 Years/ 10 Years(optional) Paper Roll Size: 21 * 3 * 3cm/ 8.3 * 1.2 * 1.2in Paper Roll Weight: 100g/ 3.5oz Packing List: 1 * Thermal Paper Roll 1 * Thermal Paper Roll