Purchased during my music college days and used for a few months, but I switched to a different one after that and it's been left unused since. Due to poor storage, there is noticeable blue-green rust in places, but I believe there are no issues with the quality. Please refrain from purchasing if you are concerned about this. Feel free to comment with any questions. From the official website below: Product Name: Bay Ligature Baroque Specifications: Reverse-fit Finish: Gold-plated Two-screw type Brand: Bay Description: It adheres perfectly to the reed and mouthpiece, maximizing the vibration of the reed. Gold plating is characterized by a clearer and brighter tone. It further enhances calmness and softness. The two-screw type allows for more precise control of the reed's response by individually adjusting the tightness of the screws. Cautions for Use: Bay ligatures have a delicate structure using very thin metal. Excessively tightening the screws or dropping the ligature may cause deformation or damage. Please handle with care and avoid applying excessive force.