12 sheets of single-face corrugated cardboard (single-sided) This is single-face corrugated cardboard with a corrugated surface on one side. Actual dimensions of the cardboard pieces: Approximately 172mm (short side) x 300mm (long side) *Please note that there may be a few millimeters of error. Suitable as cushioning material for shipping products, for crafting during your time at home, as toys for children, or as materials for cardboard art. *Unused, but cut by an amateur, so the cut edges may be slanted or the edges may be crushed. Also, because they were cut from a roll, they are slightly rounded, so please refer to the images. *These are items that have been stored for a long time. As shown in the third image, the back surface is not flat and has unevenness, so they are offered at a low price. If you are concerned, please refrain from purchasing. Also, the color is darker than the other single-sided cardboard of different sizes that I am selling. These are items stored at home. Since they are paper, they may be warped due to humidity and temperature, so please understand and acknowledge this before purchasing. Please refrain from purchasing if you are sensitive or concerned about minor details. I also sell comment cards, silver balls, and craft cardboard, so please take a look if you'd like (^^) → → #PekiFuwapaper #PackingMaterials #Packing #CushioningMaterial #GapCardboard #Scrap #BubbleWrap #AirMat #Cushioning #Packaging #Moving #Wrapping #Handmade #Materials #PackingSupplies #Materials #Crafts #DIY #FreeResearch #CardboardCrafts #Cardboard #CorrugatedCardboard #SingleSidedCardboard #Craft #HomeCrafts #HandmadeToys Type of wrapping: Box/Gift Box