KOKUYO card case hard B6 20 sheets (environmentally friendly)

This is a hard type KOKUYO card case that does not bend and is convenient for storing and displaying documents. ●Size/B6 ●External dimensions/134 x 191mm ●Case internal dimensions/131 x 185mm ●Material/Recycled PET 80%: Thickness 0.3mm ●Unit (quantity)/1 pack (20 pieces) ●Manufacturer part number/Kuke-3006×20 *Please apply in units of 1 pack. *Due to minor changes made by the manufacturer, this product may be delivered in a package that differs from the time of purchase and the photo displayed by the seller, but there will be no change to the product content.