(PET Vac Form) Holds 9 certified slabs such as PCGS and NGC, as well as Defender and other slab style coin holders. Hole punched and designed to work with either 3-ring or 4-ring 9x12 oversized binders. Dimensions: 9 1/4 x 11 3/8" (240 x 282 mm). Price per pack of 2 pages.