White styrofoam blocks. They can be used in various situations such as crafts, model making, and cushioning material. They can be used in many ways depending on your ideas. Size (per piece) Length: approx. 196mm x Width: approx. 85mm x Height: approx. 52mm * There may be an error of about 1mm on the top and bottom. Instant purchase is OK. Some items have been used as cushioning material once. Some packaging marks remain. As shown in photos 11-14, there are some with marks on one corner of the side. In addition, there may be some with small scratches that are not visible in the photos. I think there is no problem for crafts by combining multiple pieces or using them by changing the direction. I will send you items with as few scratches as possible, but please refrain from purchasing if you are concerned. I also have other miscellaneous goods for sale. Please take a look.