What is the belt intended for according to the card? — BELT Dog Hair N 52-54-56

According to the card, the handmade dog-wool belt helps keep the lumbosacral area warm in everyday conditions: in cold, damp and draughts, during active leisure, sports, fishing, hunting and work with little movement. The card names no medical uses.

General information (not a manufacturer's instruction): for back pain a doctor's consultation is needed – a warm belt is not a treatment.