Practically, however outrageous price

For exercises in which the attachment point of the Thera-band should be on the wall, a useful accessory. But the price is - in terms of production costs, which are expected to be approximately 50 cents (20 cm woven tape, ring made of polyurethane foam and 1 plastic buckle) - already an impertinence. Alternatively, it also does a thin rope, which one binds to a loop and the anchor point multi-node provides, so it does not slip through the crack ...