50-PACK: Navy Blue matte finish paper folders with 3.75" pockets and prongs. Easily holds 100 sheets (50/pocket) of letter size (8.5" x 11") paper/documents. But can even handle more.,STURDY: Comes in a durable white box with color-coded label for easy identification; Bulk pack,VERSATILE: Can be used as a report cover for 3-hole punched paper and as a two-pocket folder,BUSINESS USE: Two interior flat pockets each with die-cut business card slots,MULTI-USE: Great for school, home and office use