This thermal printer paper is designed for mini thermal printers that use 57x25mm paper size. Each roll measures 13 feet in length and uses heat-sensitive coating technology, eliminating the need for ink cartridges. The paper prints clear black and white text, photos, patterns, and labels, making it suitable for bullet journaling, study notes, organization lists, and photo printing. The set includes 5 rolls of white thermal paper, providing ample supply for daily printing needs at home, school, or office. Compatible with wireless thermal mini printers that accept 57x25mm paper rolls. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.