Efficient Sanding: These disc sander pads are made of rubber, have a smooth surface and are not easy to break, can be used multiple times for a long time, effective when sanding flat surfaces. Multiple Holes: The 5 inch hook and loop replacement pad features 4 screw holes and 8 dust holes, suitable for most sander pads. Scratch Resistance: The good quality ABS material has impact resistance, scratch resistance and is environmentally friendly. Compact Layout: The center to center distance of the pad screw hole is about 1-1/4 inch, which is suitable for most sanders with 4 screws. Quick and Easy Installation: The built-in installation thread makes it easy and quick to install the sander replacement pad, saving time and effort on replacement. Specification: Item Type: Sander Backing Pad Material: ABS + Rubber Purpose: Sandpaper Polishing Disc Color: Dark Blue + Black Grinding Disc Diameter: 5 inch Applicable Models: For most grinders with 4 screws Package List: 2 x Sander Backing Pads Note: Please use with a suitable grinder. Please confirm the size before purchasing. Note: Other items are not included, the color is based on the first picture, and other pictures only show the effect. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow the deviation. Thank you!Welcome to meet