... 2.high strength 3.polishing tools wool felt1.the material of the felt is from wool ,the wool itself is one kind of ... . 4.Good wearability and crisscross is wool's characteristic ,by overlapping makes the felt with wool own lamella after the fulling .Product ... DescriptionWool felt Features: Material: Wool ,cow hairThickness: 5mm, 6mm, 10mm Use for pad and polishing. ...