The product series contains 4 products.

Specifications summarized

Specifications for the 4 products in the product series. Click a HMI-no. to see all details for a single product.

Product 1 - 4
Specification/HMI-no.	50290	50289	50288	50291
For knee	No	No	No	No
For the elbows	No	No	No	No
For the sholders	No	No	No	No
For the neck	No	No	No	No
for the lower back	Yes	Yes	Yes	Yes