·【Wide Compatibility】100 sheets 8.5" x 11" thermal paper, US letter size, compatible with letter-size portable thermal printers. Please Note: Not suitable for copiers, traditional inkjet, or laser printers

·【 Durable Quality】Fast-drying thermal printer paper, waterproof, oil-resistant, and smudge-proof. Supports continuous folding and printing to reduce paper changes. Perforated lines for easy tear-off and saving time and meeting diverse needs

·【Quick-Dry & Long-Lasting】Professional quick-dry coating prevents smudges while writing and delivers crisp prints within seconds. This BPA-free thermal paper safely archives your content for up to 3 years, meeting the archiving requirements of important documents

·【Versatile Thermal A4 Paper】Thermal printing paper perfect for printing reports, documents, images, labels, invoices, shipping labels, receipts, photos, artwork, and more. Whether for office use, shipping, or creative projects, it delivers consistent performance and convenience

·【Inkless & Cost-Efficient】No more expensive ink cartridges or toner! Designed for use with inkless portable printers, this thermal paper lets you print instantly—no messy refills ever. Compact and lightweight, perfect for printing whether you’re in the office, at home, or exploring outdoors