This is a bar bridge that originally came with a HMG-CX Mockingbird model guitar, which was sold as a collaboration between IKEBE GAKKI and Fernandes, purchased used at a guitar shop. I removed it when I wanted to replace the bridge to modify it to an MG80X style, and I am selling it because it is no longer needed. The length between the studs is as shown in the photos, 82mm. It will be shipped in the case that came with the GOTOH stop tailpiece I purchased separately.