(PET Vac Form) Holds medium Guardhouse coin capsules 30.6 MM and Model T Air-Tite coin Capsules. Hole punched and designed to work with either 3-ring or 4-ring 9x12 oversided binders. Dimensions: 9 1/4x 11 3/8"(240 x 282 mm). Price per pack of 2 pages.