Uniform and tight hook surface provides strong sander grip, high-quality soft can reduce the vibration of the track sander, thus improving the results. 6-inch sand cushion 213133 W-HT 202463 is made of upgraded high elastic and heat resistant materials. Easy to replace and install, fit to the machine perfectly. Stable Performance, long service life. Replacement polishing disc for the , and effectively helps to improve the performance of the sander. Loop Hook Stype: Short Diameter: . 6 inch/148mm Thick-ness: . 12mm Replacement backing pad for ST-STF D150/-FX-HT | 202463, 150 Note: Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Colour:Photo Color Material:plastic Package Contents: 1 x Sanding Pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.