Not really and not at all a pro model, even if it looks like what is commonly found on an accordion sold in France. To play comfort of a 120 bass beyond 10-11 kg, it is imperative to wide straps Extra wide (8.7 cm). In (true) padded leather and velvet doubled (sweating, year), it is even more true for the left hand strap. And with a back attachment riveted, most convenient to use is that with a double metal shaped ring 8, rather than with the common plastic clip interlocking. Top pro straps are ergonomically designed with a right-left inverted form. We must pay the price of 60/70 to a little more modest for the price of a 120 bass accordion, not to mention the concert accordion. So for cheap and without much comfort, these straps probably agree to an acoustic or digital light accordion. But then in this case, the owner would be wiser to buy for the same price or little more, of the same type straps designed and manufactured in Italy, the homeland of the accordion and knows where to do them, rather than copy -ersatz that comes from much further away and stinking glue and plastic.
