[Compatibility]: The 5-inch hook and loop sanding pad fits DWE6421/6421K, DWE6423/6423K, DCW210B Random Orbit Sander. Direct replacement for pad part numbers DWE64233, N329079, RSP54. [Designed for]: The pad features a special pattern designed for Track Sanders with 8 dust holes and 4 screw holes. [High-Density Hook Surface]: High-density and uniform hook surface provides strong adhesion and extended service life. [Soft Rubber]: Made with high-quality soft rubber to reduce vibration for improved sanding performance. [Easy Installation]: Simple screw-on installation. Attaches securely and easily. Note: Screws are not included. Use existing screws from your sander. Color: Black + Blue Material: PU + Rubber Size: Diameter: 125 mm Package Contents: 1 x 5-inch Hook and Loop Sanding Pad Note: Other items not included. Due to lighting and display differences, the actual color may vary slightly from the image. Measurement may vary by +/- 1-3 cm.