Features:♦ Suitable for A40 thermal printer label maker.♦ Roll Paper size - 210x30mm, about 7.45m/24.4ft, about 25 sheets A4 paper of each roll. Fold Paper Size -210x297mm, and 2 kinds of packing quantity are optional -100 sheets, 200 sheets.♦ BPA-free thermal paper, non toxic and harmless, durable, anti-oil and anti-resistance, safe using. The printed content can be stored for 2-3 years.♦ Thermal printing technology, no ink cartridge required, environment friendly and convenient.♦ Perfect for printing photo, memo, list, work plan, journal, office message, study note, files, etc.Specification:Folded Paper Size: 210x297mmRoll Paper Size: 210x30mmRoll Paper Quantity: About 25 sheets (7.45m/24.4ft)Folded Paper Quantity: 100 sheets, 200 sheets (Optional)Package Information:Roll Paper: 21.2x6.2x3.2cm/8.3x2.4x1.2in, 270g/9.5ozFolded Paper (100pcs): 29.9x21.3x2cm/11.7x8.3x0.7in, 540g/19ozFolded Paper (200pcs): 29.9x21.3x2cm/11.7x8.3x0.7in, 844g/29.7ozSpecification:2 x A4 Thermal Paper Roll