EnvyPak Clear Archival 5 Hole Punched Photo Sheet Protector - Holds 6 4 x 6 inch Photos & 2 Title Cards per Page - Pack of 50 - Made in the USA Fits standard 3-ring binders 100% recyclable polypropylene Archival Safe Protect and organize up to 6, 4 x 6 inch photos and title cards per sheet Made in the USA - manufactured in Marysville, OH