Features: Material: The guitar tetragonum reinforcement plate is made of metal/plastic/maple material, which is durable and corrosion-resistant. Easy to Install: The electric guitar tetragonum reinforcement plate is easy to install and easy to use. For guitar part replacements. Easy to Use: Reinforcing round angle edge joint back mounting plate adopts fine workmanships, with mounting screws, easy to use. Universal: Suitable for most electric guitars. A long-lasting and cost-effective solution for fixing or upgrading electric guitars. Advanced Design: Improved 4-holes curved neck connecting plate kits, used for guitar or connection to strengthen the neck. Specifications: Material: Metal/Plastic/Maple Color: As The Picture Shows Package Weight: approx.140g Size: approx.7.55x5.5x0.2cm/2.97x2.16x0.07in Package Includes: 1 x Guitar Neck Plate Kits note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!