Main material: Copper Size: Approximately 25cm in length, weight approximately 37g There is a feeling of use due to aging. Shipping and replies are not available on weekends and holidays. Also, we may take long vacations such as summer and New Year holidays, so we will inform you of this in our profile each time. Please be sure to check for trouble prevention. For items with shipping included, we may change the shipping method. Thank you for your understanding.