PermaJet's Double Sided Portfolio is the lightest weight double-sided fine art paper that they make. It has a high quality 100% cotton rag base, is 230gsm in weight and totally acid-free. Double Sided Portfolio has a natural, slightly off-white appearance and replicates colours with great depth and clarity. The perfect double-sided fine art paper to handle and manage through any inkjet printer. This beautiful paper brings a sumptous feel to portfolio work, invitations, cards, giclee prints and books.