I made a mistake with the order quantity, so I am selling one unopened box. The fourth photo shows the actual product. ■Materials/Ingredients: Natural cedar (Kyushu, Japan) ■Size: 17cm (length) x 26.5cm (width) x 11cm (height) ■Weight: Approximately 500g ■Country of Manufacture: Japan (Fukuoka Prefecture) ■Not for use with direct fire, microwave, oven, dishwasher, or bleach. Refrigerator safe. ■Care Instructions: Washable with water (after washing, wipe off moisture with a cloth and air dry in a place away from direct sunlight) ■Includes cushioning material made from cedar from Fukuoka Prefecture ■Due to the use of natural materials, there may be slight differences in the actual color, texture, and size. Please understand this beforehand. ■The color and pattern may appear different from the actual product depending on your computer monitor. Please understand this beforehand. ■This product is designed for the normal moisture content of nukadoko (fermented rice bran). If the nukadoko contains more moisture than usual, the cedar's natural properties may not be fully utilized, or it may not be able to regulate the moisture. In such cases, add dry rice bran as additional bran, or stop pickling vegetables for 2-3 days to allow the SUGIDOCO to absorb moisture and return to the appropriate moisture level. ■To maximize the natural power of the cedar, no special processing such as the use of preservatives or other chemicals is used. Therefore, depending on the environment, moisture may seep from the seams when first used. The seepage will stop with use. ■It is recommended to put it in the refrigerator when the temperature is 25 degrees Celsius or higher. Please put it in the refrigerator depending on the fermentation of the lactic acid bacteria.