※ This product is new and unused, but has been opened for photography. ✅ 【Customizable High-Capacity System Planner】 This A5-size system planner can hold 100-120 sheets (200-240 pages) of 100GSM paper and is customizable to the user's preferences. It can be used for a variety of purposes to meet your unique needs. Customizable planners are important because they allow users to easily adjust them to their lifestyle and work style. By adjusting the number of pages according to different uses and preferences, you can optimize it for business or personal needs. Using high-quality 100GSM paper and with a large storage capacity, you can keep plenty of notes and plans. ✅ 【Customize to your liking and create your own planner】 Holds up to 100-120 sheets, 200-240 pages of paper. Paper thickness: 100GSM. Please customize it to your liking by inserting your preferred number of sheets. Reducing the number of sheets will also make the planner itself thinner. It can be taken out of your bag immediately and used for various purposes, such as for business, for quick memos, or for a planner to write down ideas. ✅ 【Size, Package Contents】 【Size】 17.3x23.6x3.1cm, ※Compatible with A5 size 【Gift Box Size】 18.8x24.5x4cm, Pen holder x 1, Detachable strap included, Binder ring 6 holes x 1, (Ring inner diameter is 16mm) 100 sheets of paper (200 pages), 8mm ruled lines, Free space x 3, Page thickness 100GSM ☆ Management Number 25-7 ☆ #mai♪