Shamisen bachi (plectrum). Lead is embedded in the sides and bottom. Material: Unknown (Please judge from the photos) Accessories: None Size: Weight: Approximately 149g Width: Approximately 9.5cm Length: Approximately 21cm Handle end: Approximately 2.1cm x 2.3cm Since I am not familiar with the details, please judge the condition, material, and type based on the weight and size. Please understand and agree before purchasing, as this is an old item. Thank you for viewing.