This is a self-adhesive type of OPP bag. Half the size of B4. It's a size that can fit B5 paper perfectly. High transparency allows contents to be seen clearly. Can be used for packing handmade items, apparel, books, CDs, DVDs, and for gift wrapping. Recommended as it also prevents dirt and dust. Uses anti-static tape. *If you wish to change to Mercari delivery: We can accommodate this for an additional "100 yen" to the displayed price. Please be sure to contact us in the comment section before purchasing. Up to 300 bags of the same size can be bundled. [Thickness] 0.03mm [Size] Width 195mm x Length 270mm + 40mm [Quantity] 200 bags (100 bags x 2 packs) Equivalent to Crystal Pack or Clear Pack. Type of wrapping: Transparent bag/OPP bag