I bought these straps to replace some that were too small on our 'used but as new' Weltmeister Rubin 60' purchase on eBay (super little PA). I tried elsewhere for replacement straps but they were all either ridiculously over the top and too long, or very poor quality and I had to keep sending them back.
I should have tried Thomann from the start. These straps were absolutely perfect and fitted the Rubin beautifully with plenty of scope for adjustment either way. They would fit many other Accordions with 60 or 72 bass equally well I feel.
The quality and construction of these straps is beyond reproach. Good material and thickness, good buckles, neat stitching, and sensible strap widths throughout. The padding thickness and width is also exactly right, neither mean nor stupidly excessive.
Needless to add the straps reached me in the UK very quickly and arrived on precisely the day Thomann said they would. Customer service at it very best. Delighted !