The look and feel of a professional photo lab print from your printer. Impressive, vibrant color with realistic skin tones and deep blacks. Perfect for high-resolution digital photos, reprints and high-impact business documents. Back coating prevents prints from sticking when stacked. Acid-free, lignin-free, calcium-carbonate free. For all HP Inkjet printers. Sheet Size: 4 x 6; Roll Size: N/A; Paper Finish: High-Gloss; Sheet Thickness: 11.5 mil.