3pcs Backing Pad 5 Inch Sanding Pad 8-Hole Hook and Loop Sander Pad for DWE6423 N329079 8 dust collection holes. High-density and uniform hook design provides strong adhesion and long service life. 5-inch hook-and-loop pad is a direct replacement for part numbers DWE6423 and N329079. Compatible with models DWE6423/6423K, DWE6421/6421K, and DCW210B random orbital sanders. Product Name: Sander Backing Pads Type: 5 inch with 8 dust collection holes Size: 125mm / 5 inch Color: Black and Blue Material: PU Package Contents: 3 x Backing Pad Note: Slight color variations may occur due to lighting and display differences. This package includes only the items listed above; other accessories are not included. Measurement may vary by +/- 1-3cm.