Name MECHANIC Non-dust fabric HK5090 Model Discroption 12" 30×30cm(50pcs) Polyester fiber double made, durable, no fuzz, anti-static, vacuum packaging, original factory 9" 21×21cm (100pcs) 6" 14.5×15cm (100pcs) 4" 10×10cm (400pcs) 4" 10×10cm (100pcs) 4" 10×10cm (50pcs)