This item has been stored unopened in a drawer for about 10 years. Size: 16 x 22 cm, Thickness: 3 cm Please note that there may be some errors as this is a rough measurement. It has cushioning. There are signs of long-term storage, such as dirt on the adhesive part of the bag and yellowing on the box. If you understand and accept the long-term storage condition, please consider purchasing. It will be shipped via Takkyubin Compact. If you don't need the box, it can be shipped via Yu-packet Post, and a discount is available. Discounts are available for combined purchases with other items.