COOCHEER Car Polisher Bonnet Pads (9 to 10 Inch) Max Waxer Pads for Most Car Handheld Polishers Pack of 4 HIGH ABSORBENT: made in soft synthetic fleece materials, microfiber threads are divided into eight filaments to increase surface area and porosity, which enhances the water absorption effect of this polishing pad set. STRONG DETERGENCY: the diameter of the microfiber measures only 0.4m so that the cross-section could effectively catch the dust, particles of few microns. LINT-FREE: the polisher bonnet consists of high-intensity threads which are not easy to break, adopting finish machining in case of line and brushing-off to make sure this can be used repeatedly. LONGLIFE: as the microfiber owns the feature of good toughness and extension, its service life is more than 4 times the life of ordinary towels. The bonnet pads have been tested by multiple washing and we found it not deform. Also, these pad sets will not mold or rot in wet compared with the cotton fiber. This bonnet pads from COOCHEER can fit 9 to 10 perfectly, just need to cover the car polisher lightly so it will be easy to go.