This is a guitar bridge made by Gotoh. I purchased it new from Soundhouse, but it wouldn't fit my guitar, so I'm selling it. It's unused, but I believe I opened the package. I asked someone at the store to try installing it once. Thank you. Features: Brass saddle set for GTC101. 10.5mm pitch, color: gold. Specifications: ■ Saddle set ■ For GTC101 ■ 10.5mm ■ Brass ■ Set of 6 ■ Gold ■ Purchase price: ¥5,880