Use HPs premium-quality paper?compatible with all inkjet printers. Print smudge-free, water resistant, instant-dry photos that last for generations.Ideal for high-quality photos with a professional look and feel.Print beautiful photos, using HPs best paper.Share your photos right away?they dry instantly and resist water and smudges.[1]Use a thick, glossy paper to get heavyweight photos you can share again and again.Make memories last?photos printed on all HP inkjet printers resist fading for generations.[1]Experience exceptional inkjet printing.Count on a photo paper designed to be compatible with all inkjet printers.Get top-quality photos that look and feel like they were printed professionally.Make an impression with bright, professional-quality photos that have accurate color and crisp details.Designed with the environment in mind.This photo paper is made of FSC-certified mixed fiber from well-managed forests and other controlled sources.Print your photos on premium paper that is easy to recycle in systems that accept mixed paper.[2]100% of the packaging material for this product is recycled fiber. Media finish Gloss Media sheets per package 100 Paper film dimensions 4 x 6 in Printing material weight 80 lb Printing material thickness 11.5 mil Compatibility Compatible with all inkjet printers Operating temperature range 59 to 95°F Storage temperature range 32 to 104°F Operating humidity range 20 to 80% RH Storage humidity 5 to 95% RH Package dimensions (W x D x H) 4.88 x 1.31 x 7.13 in Package weight 1.12 lb Warranty 90 day warranty, manufacturer will replace if defective Whats in the box 100 sheets of 4 x 6-in paper Eco highlights HP’s policy is to use fiber from responsibly managed forests, and HP has a preference for offering Forest Steward Council® (FSC®)-certified papers. HP trademark license code FSC®-C017543, see fsc.org. Sylvamo Corporation trademark license codes FSC®-C168336 (North America), FSC®- C101994 (Latin America), FSC®-C101994, FSC®-C084255, and FSC®-CO22974 (Europe and Asia). Not all FSC®-certified products are available in all regions, look for logo on pack.