This is a non-genuine, "U-shaped" tailpiece, often seen on genuine Rickenbacker guitars. The items for sale are only the tailpiece itself, as shown in photos 1 and 2. The guitar body and screws are not included. (However, if you would like screws, I can include pickguard screws as a bonus, which should be sufficient for installation.) Although it is new and unused, please understand that there may be some minor scratches due to the manufacturing process. Regarding replacement and installation, it can be sufficiently secured with only the original strap pin. You can drill the other four holes yourself if you wish. The dimensions are based on the genuine Rickenbacker, but R-shaped tailpieces on Rickenbacker copy models, regardless of brand, are almost all made in the same factory, so the strap pin hole position is generally the same, and installation should be possible without problems. Also, the hanging part of mesh tailpieces is often the same part as the R-shaped tailpiece. Just in case, please measure the position of your strap pin with a ruler before purchasing. If the distance from the body to the strap pin hole is within 1.5cm, you should be able to install it directly without any adjustments. Tailpiece hanging part: Approximately 1.5cm from the body to the center of the strap pin. Tailpiece U-shaped part: Approximately 5.5cm in length. Tailpiece U-shaped part: Approximately 8.5cm at the longest width. The guitar in the installation example is a MONOGRAM copy model, and it fit perfectly. With this U-shaped tailpiece, you can instantly enhance the authentic Rickenbacker feel.