Product Description Size (approx.) Diameter: 150mm x Width: 100mm x Thickness: 20mm Weight: 594kg As the photos show, please examine the images carefully and make your judgment. If you are concerned about details, please refrain from bidding. Please understand that there may be some errors due to amateur measurements. ＜Notes＞ ※ Due to the photography, there may be slight differences in the texture and color of the image and the actual product. Also, please be aware that the appearance may differ depending on your PC environment and monitor. Please view the images carefully and make your purchase based on this understanding. To prevent trouble for both parties: ※ If you have any questions, please ask before purchasing. ・Judgment criteria may vary depending on individual perspectives and experts, so please be sure to make your judgment based on the images before bidding. I would be happy if someone who understands the long-term storage could use it. I will carefully pack and ship it. Please examine the photos carefully and make your purchase. Thank you.