elastic thread Natural elastic thread latex elastic thread rubber elastic thread CE Size ... #:0.70mm40#:0.63mm42#:0.60mm48#:0.52mm56#:0.45mmApplications: Natural elastic thread, Elastic tape, Sofa tape, Bathing cap, Shoe cover ... , Weave, Athletic products, Headwear, Ornamental articleFeatures and Benefits: Select qualified natural rubber Meet TESTEX requirements Quality has been tested by SGS ...