Introducing Barefoot Pedal Buttons, crafted from aluminum alloy material. These buttons help reduce wear on foot switches and are easy to install. The top cap diameter is 24mm, and screws can be tightened using a wrench.Specification: Material: Metal Product size: Foot nail cap: approximately 2.4x1.7cm / 0.94x0.67 inches Packing List: 1 x Guitar Pedal Knob 1 x Wrench 3 x Screws 1. Effortless Functionality: Brightly colored for visibility, these caps protect your pedals, reduce wear, and provide protection, ensuring each press is more precise. 2. Durable Construction: Made from aluminum alloy, these pedal button caps offer long-lasting durability. Lightweight yet strong, they maintain a sleek, smooth appearance while delivering reliable performance. 3. Easy Installation: Screws can be easily tightened to secure the metal buttons to switches. Pre-drilled holes in each cap allow for quick and simple installation, enhancing your pedal setup. 4. Universal Fit: Designed to fit most foot switches with a 10mm inner hole diameter, 24mm top cap diameter, and 17mm height, offering comfort and accuracy for improved playability and performance. 5. Versatile Use: These pedal caps enhance playability by providing a comfortable stepping surface. Suitable for guitar effect pedals, they offer broad compatibility and practical functionality.