- // Features
- High elastic and durable material.
- Comfortable handle.
- Softer and easier to use than traditional spring expander.
- // Specification
Size 1: Light-11mm x 2mm x 100CM
Size 2: Medium-12mm x 2mm x 117CM
Size 3: Heavy-13mm x 2.5mm x 117CM
Material: TPR, Foam.
Tension: Light, Medium, Heavy.