What is Stretchiko? It's a nylon woven elastic cord for necklaces, bracelets, chokers and other jewelry designs. Stretchiko is durable, long lasting washable in soapy water without loosing stretch and won't fry. Make knots or finish off with ends like any other jewelry stringing cord. High shine almost creates a metallic like effect. We import Stretchiko directly from Japan - the quality of this cord is unmatched. Put your dichroic pendant, lampwork bead or sterling silver charm to make a stunning choker or necklace.