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 maintain the natural sound of your guitar or bass. Suitable Size: The guitar neck shims come in three angles (0.25, 0.5, and 1 degree). Each shim measures 55x75mm / 2.17x2.95 inches. The taper is 0.76–0.48mm / 0.03–0.02 inches for the 0.25-degree shim, 0.71–0.2mm / 0.03–0.008 inches for the 0.5-degree shim, and 1.52–0.25mm / 0.06–0.01 inches for the 1-degree shim. Function: These guitar neck shims are designed to adjust the angle at which the neck is attached, allowing precise tilting without creating air pockets. This helps prevent wear and damage to the instrument’s body and neck. Perfect Restoration: Ideal for restoring your bass or guitar, these shims feature a flexible design that can be cut or sanded to fit your specific requirements, providing protection when correcting neck angle issues. Color: Wood Color Material: Wood Package Contents: 3 x Guitar Neck Shims Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1–3 cm.