※【Unauthorized copying, reproduction, public transmission, etc. of all content, including articles, photos, and illustrations, is prohibited】 *Please only "like" if you wish to purchase, as comments (exchanges) may get buried. ※We will delete comments requesting individual sales or price reductions. Bone bridge pins. I cannot answer questions such as "Will these fit Martin guitars?" Basically, please purchase only if you are familiar with handling bridge pins and can process and resolve any issues yourself. Please note that due to the natural materials, there are differences in polishing for each individual piece. Size of one pin: Approximately Length 29-30mm x Head diameter 8mm *The color of the product image (including how it appears) may differ slightly from the actual product due to lighting during photography. ※Scratches, minor imperfections, and uneven paint are not covered by warranty, so please refrain from purchasing if you are concerned. ※Please note that we may not be able to respond on Saturdays, Sundays, holidays, and long holidays (Golden Week, Obon holiday, year-end and New Year holidays, etc.). Please check the profile for any questions. Please purchase only if you fully understand the above. Made of cow bone Bridge pin Bone top Inlay Shell dot Acoustic guitar Electric-acoustic guitar Acoustic guitar