Thank you for viewing this item! m(__)m Adjustable Case 600mm! The acquisition date is unknown, but it's likely from about a dozen years ago. You can store and carry photos, posters, etc. The diameter (inner diameter) is about 7 centimeters. The maximum size is about 100 centimeters. The belt length is adjustable. Although there is some wear and tear, it is generally in good condition. Please check the photos carefully and purchase after you are satisfied with the condition of the item. We cannot accept claims or returns for areas that can be confirmed in the photos, so please understand this beforehand. *If you wish to purchase multiple items, we will discount the shipping cost, so please let us know in the comments.* 578