... of Rubber and 70% Polyester Yarnelastic :250%weight/meterrubber elastic & latex elasticstandardsISO9001-2000colorANY COLORmaterialpolyester ,PP ,cotton, nylon , ... design style,Soft handfeeling4,Heat-collecting and warm5,High quality and competitive price,with the best after ... gas spring, QualityGood reputation all over the world with high quality & reasonable price & good service. CertificationCCC&E- ...