This buckram 3-ring binder is the perfect size to preserve and protect your standard and wide 3-hole punch photo, negative, or slide storage pages. Hard coated poly-cloth buckram fabric textured exterior. Acid & lignin-free white paper interior. Slanted silver locking 1-1/2" D-rings spaced 4-1/4" apart. Easily lays flat for professional presentation. Fits most standard & wide size 3-hole punch print, negative, slide or CD pages up to 10-1/4" x 11-1/2" (will not hold Print File G or C series pages). Binder capacity - 75 negative preservers, or 50 print preservers, or 25 slide preservers, or 15 CD preservers. Preservers and album pages sold separately. Binder dimensions: 12-1/2"W x 12"H x 2-3/8"D. Acid-free, lignin-free & archival quality. Made in the USA.