B6 size underlay for notebooks, planners, and schedule books. ○ The bottom edge of the underlay serves as a ruler, making it convenient! ○ A world time chart is printed on it, allowing you to check approximate world times. ○ Can also be used as a bookmark. ○ Color: Black ○ 1 sheet included ○ Size: (approx.) Maximum height 190 x width 128mm. Ideal for B6 size planners and notebooks (approx.: height 182 x width 128mm) ○ Material: PVC ○ Made in Japan ○ Specifications: 12cm ruler function, world time chart, bookmark function