◆ Bookmark Material: PET Country of Origin: Japan Size: 53mm wide x 55mm long x 1mm thick / 【Package】65mm wide x 125mm long x 1mm thick (with header) Specifications: Compatible with Rollbahn Pocket Memo, Rollbahn Flexible (also compatible with diaries of the same size) Will be reinforced with cardboard and sent via standard mail (letter post). Since it is sent via non-standard mail, it is cheaper than items shipped via Mercari. Non-standard mail takes a little longer to deliver. Thank you for your understanding. There is no tracking function. For those who are anxious (I will cooperate in investigations if lost, etc. Please see my profile for details.) For those who wish to change the shipping method: I will accept changes for an additional 100 yen.