I went to the beach and made this by cutting driftwood. Since driftwood has curves, the balance is fine with the square pillar I prepared at first, but I can't arrange the base and the top board symmetrically as in the drawing you provided. Also, the top board is made of Japanese cypress, but the drawing shows an ellipse with a length of 50 and a width of 35. I don't have material this large, so please understand that it's almost rectangular. The dimensions are: Base: Approximately 51cm long, 35cm wide Top board: Approximately 50cm long, 35cm wide If you are satisfied with this product, I will sell the two items together for 25,000 yen. Earlier, you offered 30,000 yen, but I apologize, I will list it for 28,000 yen. Thank you.