Business Source Letter Portfolio - 8 1/2" x 11" - 50 Sheets Capacity - 3 x Prong Fastener(s) - 2 Pocket(s) - Purple - 1 Each Poly portfolio offers durable construction for presentations or storage. Secure three-hole punched materials in the three metal prongs and loose sheets in the two pockets. Archival-quality poly protects your letter-size documents from spills and wear. The inside left pocket features a die- business card holder to make your presentation complete. Each pocket holds 25 sheets and is sealed on two sides.