About the product1. High-Quality Material: The guitar neck pads are made of high-quality solid brass material for durable use to fit your guitar's neck.2. Features: These pads worked well to raise and tilt the neck to provide more bridge adjustability and help you adjust your setup to suit your gaming preferences.3. Size: Guitar Pads Set Includes 3 Different Thickness Brass Pads: 0.2mm(4 Pieces), 0.5mm(4 Pieces) and 1mm(2 Pieces), Essential Luthier Tools for Electric Bass Guitar Players.4. Widely Used: Guitar neck pads are designed to fit most electric guitars and basses. Protect your favorite guitar from corrosion or damage.5. Satisfaction Guarantee: We stand by our commitment to quality and guarantee 100% satisfaction with your guitar neck pads. Do not hesitate to contact us