- Condition: Brand new; all components are rigorously tested and quality controlled before shipping to ensure reliability. - Compatibility: Designed to replace DeWalt part # 151281-08 and DW4388. Fits various DeWalt orbital sanders including models DW421, DW422, DW423, D26450, D26451/K, D26453/K, and D26456. Also compatible with Porter Cable models 343, 343K, 343VSK, 382, and 390/390K. - Durability and Performance: Constructed with a metal backing plate, this sandpaper pad offers superior durability and heat resistance compared to traditional plastic pads. It ensures stable performance and efficient sanding for a variety of projects. - Package Includes: Two 5-inch hook and loop replacement orbital sander pads, as shown in the images. Use Scenarios: 1. Ideal for professional woodworkers looking for a reliable sanding solution that withstands rigorous use. 2. Perfect for DIY enthusiasts tackling home improvement projects requiring smooth finishes on wood surfaces. 3. Excellent choice for automotive refinishing tasks, providing consistent sanding performance for bodywork preparation. This sandpaper pad is designed to enhance your sanding experience, ensuring you achieve high-quality results with every use.