... : 30% of Rubber and 70% Polyester Yarnelastic :250%weight/meterrubber elastic & latex elasticstandardsISO9001-2000colorANY COLORmaterialpolyester ,PP ,cotton, ... deposit by T/T before production and 70% balance aganist B/L copyFeature:1,Environmental protection,Wear- ... ,gas spring, QualityGood reputation all over the world with high quality & reasonable price & good service. CertificationCCC&E-MARK ...