Each part has been carefully finished. The pillars, roof, and base are connected with bolts. Removable with a Phillips head screwdriver. The paint uses a preservative and waterproof oil-based stain. It provides long-term protection against rot and mold. Lacquer spray is used overall. It has excellent water resistance, weather resistance, and insect repellent effects. Base size only: 270 x 140 mm Bathtub size: 250 x 180 mm, depth 40 mm Overall size: W320 x D185 x H320 mm ◇◆Notes on Purchase◆◇ ● Please handle with care as many screws are used. ● Due to the natural materials, there may be minor cracks, chips, and knots. ● There may be color unevenness due to the stain finish. ● Please avoid placing it in a location exposed to rain or sunlight all day long. Some parts may have different shapes or colors. If you have any questions, please feel free to ask in the comments.