This adorable M5 (micro 5) size system planner features a pale pastel pink color. Despite its small size, it offers ample storage and fits perfectly in the palm of your hand, making it a compact and charming choice(^^) The exterior is made of sturdy synthetic leather with a gentle texture. The interior includes card pockets, a zippered coin purse, and a top pocket for bills, making it a convenient design that can be used like a mini wallet. The ring diameter is approximately 18mm, allowing you to hold plenty of refills, such as a schedule book, household budget planner, or life log. It's also recommended as an entry-level planner for minimalists. Since the refills are replaceable, it's perfect for combining paper and digital use. The size is approximately 120mm (height) x 95mm (width). It's even smaller than a mini 6, so it fits neatly in pockets and small bags. The calm tone of pink gives a mature and cute impression, making it suitable for work or everyday use◎ When taking photos, we have not adjusted the brightness to accurately represent the actual color. Please note that there may be slight differences in appearance depending on the lighting environment. When shipping, we will take measures to prevent water damage and wrap the item in cushioning material. There are no smokers or pets in the house, so you can use it with peace of mind(´꒳`) A compact yet highly functional M5 size system planner. Enjoy your own planner life with your favorite refills♪