Universal - Economy Vinyl Round Ring Binder, 1 Inch Capacity, White, 12/Ctn Create the perfect title page, then place it inside the clear plastic overlay. Wide base rings lock into place to hold pages securely. Two interior pockets for additional storage of loose documents. The included cardboard spines are easy to remove, invert and reuse. Extra deep 3 1/2 inch clear interior pockets. Global Product Type: Ring Binder; Maximum Capacity Range (""): 1 inch; Color(s): White; Binder Sheet Size: 11 x 8 1/2. : Manufactured by. : Universal