- // Features:
*Designed to build muscle strength and tone the body, especially for abdominal exercise
*Expander tube is made by high quality TPR.
*High elastic and durable material
*Use it for few minutes every day and you could achieve your target easily.
* Produced by Taiwan manufacturer with good quality.
- // Specifications:
Available in 2 size:
A: Tube- 13.5mm x 3.5mm x 40cm (2pcs)
B: Tube- 12mm x 2.5mm x 40cm (3pcs)
Material: TPR, PP