This is a OPP bag with a tape closure. It is sized to fit A5 size items (half of A4). It has high transparency, allowing the contents to be seen clearly. It can be used for various packaging and gift wrapping, such as for miscellaneous goods, apparel products, books, and DVDs. It prevents dirt and dust, so it is also recommended for storage. Electrostatic prevention tape is used. *If you wish to change to Mercari delivery service We will accept it for "+100 yen" to the displayed price. Please be sure to contact us in the comment section before purchasing. 【Thickness】0.03mm 【Size】Width 160mm x Length 225mm + 40mm 【Quantity】200 sheets (100 sheets per bag x 2 bags) This is the same as Crystal Pack or Clear Pack.