The cuff is to be set very far from quite narrow. That's enough for children to adults. One should not be more than 0.5m from the ground wegsitzen because otherwise the cable pulls and disabled at work. But that is design-specific and has one so clearly seen in the pictures. The clamp is fixed and can be fixed eg to well grounded objects. Affordable, functional and somewhat impractical by the taut cable. I would buy it again.
