StoreSMART - Photo / Postcard Page for 3-Ring Binders - Archival-Safe Plastic - Three 4" x 6" pocket - Holds six photos / postcards - 100 Pack - LC46-100 Archival - made of PVC-free 5 mil polypropylene for long-term storage. Crystal clear, heat-sealed design - will not distort or yellow with age. Holds six 4" x 6" photos / postcards. 3 hole punched to fit standard binder. Extra strong, lightweight, space-saving, and easy to access. Outside Dimensions: 9 1/2" x 11 1/8"