---- 1. Flexible, can be used as shock, sealing, cushioning and elastic steel needle felt cloth at the end of the material. ---- 2. Because felting properties, and not loose and can be die-cut into various shapes of parts. ---- 3. Good insulation properties, can be used as thermal insulation materials. ---- 4. Well organized, small pores, and in manufacturing, on the thickness of the fabric not as limited as the delivery can be used as a good filter material. ---- 5. Wear better, the material can be polished as a throw.

wool felt