Birch bark from Hokkaido, Japan. Please refer to the photos for dimensions. Approximately 13.4 sheets can be cut for tinderwrap. If you do not want the bark folded, we can ship it via Letter Pack for an additional fee. Normally, it will be folded to fit a post size and shipped via post. If this is acceptable, we will discount the price by 500 yen. If you prefer Letter Pack shipping, please provide your shipping address after purchase.