“Grade B product. Fair quality. Affordable price. New item has some manufacturing defect spot.”
– Suitable for teens that need to increase height –
– Suitable for adults with back pain –
* Elders and children should have assistance while using *
Functions of model NP-100
![](https://spinefitpro.net/wp-content/uploads/2019/07/37322462574_235c0c29b0_c.jpg)
“Plastic hand crank.”
![](https://spinefitpro.net/wp-content/uploads/2019/07/38031280481_b355d0d462_c.jpg)
“Adjust height by ordinary latch.”
![](https://spinefitpro.net/wp-content/uploads/2019/07/38000761042_e0b419607b_c.jpg)
“Old model ankles locking wheel.”
![](https://spinefitpro.net/wp-content/uploads/2019/07/38000762042_a7415313f2_c.jpg)