This is a set of two Kyowa double-sided release clear sheets, with 10 sheets in each pack. These sheets are backing paper that allows you to stick and peel off stickers, making them useful for organizing stickers, sharing them with others, and as backing sheets for flake stickers. They are made of film material and can be used repeatedly. ● Shipping method may change between Japan Post and Yamato Transport. ● Items will be sent via Yu-packet mini in simple packaging. ● This is a new, unopened item, but it has been displayed in a store. Please be aware that the packaging may have minor scratches or scuffs. If you have any other questions or concerns, please feel free to comment.