These transparent file jackets protect and store loose and odd-sized papers, keeping them all organized in one place. CD-ROM holder keeps disc with related material. Sealed on three sides, ensuring full protection of securing inside contents. Product holds 50 sheets of paper. Heavy-gauge polypropylene allows for sturdiness of product.These transparent file jackets protect and store loose and odd-sized papers, keeping them all organized in one place. CD-ROM holder keeps disc with related material. Sealed on three sides, ensuring full protection of securing inside contents. Product holds 50 sheets of paper. Heavy-gauge polypropylene allows for sturdiness of product.