Item name:Fllex bar/Swing bar Size:1600 X 9.5 MM Material: TPR & RUBBER Package: Colour box fiber glass flex bar(swing stick, easy flex bar, gym stick)1)eco friendly material2)general length: 158cm,160cm or customized Fiberglass flex bar(swing stick, easy flex bar, gym stick)· Materials: fiberglass and rubber· Eco-friendly· Length: 160cm or 158cm· Diameter of fiber glass tube: 0.9cm· Effective ...