Walking poles (Upper Wortley, LEEDS LS12)

Good afternoon everyone, I am looking for a pair of walking poles to help me with a severe back injury. I need to exercise to keep me moving, on the recommendation of my physio therapist, so I was wondering if anyone has a pair which are not being used, I would be very grateful and would give them a very good home. Many thanks in anticipation. I would collect in a prompt manner at your convenience.