Features: These guitar replacement parts are made from metal with mounting screws included, ready for use. Guitar jack plate is a high-quality replacement output jack socket for guitars, suitable for standard style guitars. Guitar roller string trees help improve tuning stability, especially when using a tremolo system, and make tuning easier by rolling with the string tension. Guitar string tree guides help prevent wear and tear on strings, extending string life. Ideal replacement for broken, dirty, or old string retainers. Package Includes: 2 x Guitar Roller String Trees 1 x Guitar Loaded Jack Socket Plate 1 x Guitar Neck Plate Mounting Screws (included) Specifications: Material: Metal Size: As shown in picture Color Options: Gold, Silver, Black Note: Please allow 1-2 cm differences due to manual measurement. Monitor settings may affect the displayed color, so actual item color may vary slightly from images.