... die cut into various shapes;3, heat insulation, sound insulation properties, can be used as heat insulation materials;4, felt layer closely ... , insulation, oil-absorbing effect.List :1.colorful wool felt 2.Heat preservation felt 3.Oil absorption felt/ absorbent oil wool felt 4 ... ,seat 41.Wool felt for handcraft HEBEI HUA REN FELT CO.,LTD ,as a factory ,export all kinds of felts.I am ...