Package Content: You will receive 3 pieces of guitar neck shims made of solid maple wood, offering greater resonance and stability compared to plastic, helping to preserve the natural sound of your guitar or bass. Suitable Size: Each shim measures 55x75mm (2.17x2.95 inches) and is available in three angles: 0.25, 0.5, and 1 degree. Function: These guitar neck shims are designed to adjust the angle at which the neck is secured. They allow precise tilting of the guitar neck without creating air pockets, helping to prevent wear and damage to the instrument's body and neck. Perfect Restoration: These shims serve as an effective restoration tool for guitars and basses. Their flexible design allows for cutting or sanding to meet specific requirements, providing protection against damage caused by incorrect neck angle positioning. Color: Wood Color Material: Wood Package Contents: 3 x Guitar Neck Shims Note: The package includes only the items listed above. Other products are not included. Note: Light reflection and differences in display screens may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.