Main material... Copper Thank you for viewing. Instant purchase is welcome. Size: Length: approximately 7.8cm Width: approximately 5.5cm Height: approximately 10.7cm Weight: approximately 346 grams 《Notes》 ※ Cancellations and returns are not accepted. Please refrain from purchasing if you are seeking perfection or are overly sensitive. Please purchase after sufficient understanding and agreement. If you have any questions, please feel free to ask.