This is a large Ariel pouch. I think it can also be used as a pen case ˘ ᴗ ̫ ᴗ ˘ The size is approximately 20 cm wide, 13 cm high, and 8 cm thick with the original stuffing inside. For shipping, the stuffing will be removed for packaging purposes. Although it is new and unused, please understand that it has been stored by a private individual. *We will take waterproof measures before sending. Instant purchase is OK. Thank you for viewing.