Pine wood slices. No sanding or other processing has been done. The size and thickness are uneven as they were cut by an amateur. Please consider purchasing with the understanding that this is the case. Since freshly cut wood is used, cracking may occur. After cutting, they were washed and dried indoors away from direct sunlight, and stored. Please purchase with this in mind. The resin extraction process has been completed, but pine resin may seep out. If it's a small amount, it can be removed with alcohol, cleansing oil, or nail polish remover. Please refrain from purchasing if you are sensitive to this or if you are looking for a perfect product. Number of pieces: 40 Diameter: Approximately 4.6cm to 5.7cm Thickness: Approximately 0.9cm to 1.0cm #woodslice #handmade materials #decorationparts #branches #camping #miniaturetray #stump #crafts #woodworking #craftmaterials #ringslices