Set of 10 refill sheets for 6-hole seal book Add 10 more refill sheets About the planner Size: For A6 Rings: 6-hole rings Color: Yellow Keychain hole: Yes About the refills Size: See image Thickness: 0.1mm Type: Pocket type Recommended for three-dimensional seals like Bonbon Drop seals and Ojigi seals, as they are less likely to peel off.