INKJET PRINTER ONLY: Only for Dye ink, professional inkjet quality prints, 40 sheets a pack. PAPER SURFACE: single glossy finish side for print, absolutely flat and smooth,no watermark on back, leaving you can record and write PHOTO PAPER FEATURE: thiner, fast drying, glossy white , professional quality prints, specially designed to produce high-quality prints. Brilliant colors and sharp, crisp details . PAPER SIZE: 8.5x11 inches, letter size 37lb, 135gsm photo paper glossy. Uinkit INKJET PHOTO PAPER :Perfect for DIY custom chip bags, flyers, brochures, party favors, candy wrappers, printing detailed graphics, and sharp text Newsletters, reports or special presentations containing photos or graphic. FSC CERFICATED: Forest Stewardship Council green certificated cycle .If you have any other question later, please don't hesitate to get in touch with us. Uinkit 37lb Thin Flyer Paper Glossy 8.5x11 Inkjet 100 Sheets and 240 sheets Single Side DIY Chip Bag 135gsm Photos Picture for Inkjet Printer with Dye Ink Printer Letter size A4 Brochure