【COMPATIBLE MODELS】1. for dewalt orbital sander replacement pad Designed to fit . 2. Sanding Disc Backing Pads Compatible with: DWE6423/6423K, DWE6421/6421K, DWE6421-B2, DWE6421-B3, DWE6421-BR, DCW210B. Direct replacement for DWE64233 & N329079. 【EASY INSTALLATION】 Sanding Disc Backing Pads Built-in 4 mounting screw holes for quick and easy installation and for increased grip on sandpaper. NOTE: The screws are not included, you can use the existing screws on your sander. 【DURABLE SANDING RUBBER PAD】 5 inch orbital sanding pads, high quality The soft rubber can reduce the vibration from the orbital sander for better work, finish to your project. For added convenience, this sanding pad allows you to switch between grits. 【EFFECTIVE DUST COLLECTION】 These 5 inch 8-hole sanding pads, which vacuum up dust and debris into dust bag. Ultra convenient dust collection function. Due to manual measurement, please allow a slight error. Make sure you do not mind before bidding. Colors may vary depending on the monitor, please understand. Notice: Hello, please pay attention to your shipping address when purchasing products. If your shipping information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly