1.anti-acid,anti-alkali,anti-abrasion,anti-static needlefelt 2.high-strength 3.experienced workers 4.competitive price Polyester anti-static needle felt Detailed Product DescriptionFeatures:1) Material: polyester, polyester high ... : 130 b) Instant: 1508) Surface treatment: singeing, calendering, heat setting polyester anti-static needle felt