High-Quality Construction: Crafted with professional use in mind, ensuring top-quality results with every use. Easy Installation: These backing pads are easy to replace and install, providing a perfect fit for your sander, minimizing downtime. Stable Performance: Experience stable performance and a long service life, reducing the need for frequent replacements. Soft and Regular Density: The soft pad with regular density ensures controlled and effective sanding for various surfaces. Performance Enhancement: These pads serve as replacement polishing discs for the original, significantly improving your sander's performance.