12 x 18 Portfolio Binder with Acid-Neutral Mounting Paper: Large art portfolio folder with acid-free poly plastic sleeves, 24 bound top-loading pockets (non-refillable), Displays 48 Pages. | Showcase your Content: Use included premium quality black mounting paper for a finished look for artist portfolio, Create visually cohesive presentations, Add durability to displayed images. | Refined Styling: Textured poly cover with elegant woven trim, Sleek and modern, Great for photographs, graphic design, tattoo portfolio book, certificate binder, or art binder. | Premium Quality: 12x18 art folio sheet protectors are crystal clear poly, acid-free, PVC-free. Use Presentation binder with 12x18 plastic sleeves for prints, artwork storage. | Many Uses: 12x18 toploader art portfolio for art display, stencil storage, sketch binder or art portfolio. Or use as art portfolio organizer, keepsake organizer.