Foam Expander

* High elastic and durable material.

* Comfortable handle for people to use.

* Light weight to carry to anywhere to do exercise.

* Different tension for different training level.

* Three Sizes:

  Size 1: 13.0mm x 3.0mm x 55 CM

  Size 2: 12.0mm x 2.5mm x 55CM

  Size 3: 11.5mm x 2.0mm x 55CM

* Tension: Light, Medium, Heavy.

* Color: Black, Blue, Red or Customized.

* Material: TPR, Foam