Features: Thermal Paper Roll Size: 110 * 30mm / 4.3 * 1.2in; 3 rolls/pack, each roll is about 7m / 23.0ft. Perfect for Poooli L3 thermal printer. Made of high quality thermal paper, clear printing effect. BPA-free thermal paper, non toxic and harmless, durable and environmental, safe using. The printed content can be stored for 10 years. 10-years paper is helpful for the long-term preservation of data. Wide range of applications, can be used to print test paper, wrong questions, journals, notes, memos, etc. Specifications: Color: White Paper Type: Thermal Paper/Self-adhesive Thermal Paper(optional) Quantity: 3 Rolls Paper Length(Each Roll): 7m / 23.0ft(Thermal Paper); 3.5m / 11.5ft(Self-adhesive Thermal Paper) Preservation Time: 10 Years Paper Roll Size(Each Roll): 110 * 30mm / 4.3 * 1.2in Paper Roll Weight(Each Roll): 73g / 2.6oz Package Size: 11.0 * 9.0 * 3.0cm / 4.3 * 3.5 * 1.2in Package Weight: 220g / 7.8oz Note: The actual storage time of the content will also change according to the use situation and environmental factors. When using, try to avoid touching glue, long-term sunlight, high temperature and other scenes. Packing List: 3 * Thermal Paper Roll