Short neck & light stretch
Short neck & strong stretch
Long neck & light stretch
Long neck & strong stretch
necksaviour has a long side and a short side. You can try both at different times to see which suits you best..
The foam layers are arranged in a way that means you can select a strong or light traction force appropriate to your condition and comfort level.
You can safely try all four options to see which suits you best. You may find different forces suit you better at different times.