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: The guitar neck shims are available in three angles (0.25, 0.5, and 1 degree). Each shim measures 55x75mm (2.17x2.95 inches). The taper is 0.760.48mm (0.030.02 inches) for the 0.25-degree shim, 0.710.2mm (0.030.008 inches) for the 0.5-degree shim, and 1.520.25mm (0.060.01 inches) for the 1-degree shim. Function: These guitar neck shims are designed to adjust the angle at which the neck is secured, ensuring a proper fit. The shims help position the guitar neck at the correct angle without creating gaps, reducing the risk of wear or damage to the instrument's body and neck. Perfect Restoration: These shims serve as a useful tool for restoring or adjusting your bass or guitar. Made from flexible wood, they can be sanded or trimmed to fit your specific requirements, providing protection against damage caused by improper neck angle alignment. Color: Wood Color Material: Wood Package Contents: 3 x Guitar Neck Shims Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight variations in the color shown in images. Measurement may vary by +/- 13 cm.