Multi Strand Torque Collar Choker Necklace FBM Friedrich Binder Mönsheim 1970's

Superb! Sterling silver hallmarked. So nice,great condition and quality as expected from Friedrich Binder Mönsheim. 1970's and heavy 41g. It's fits different sizes as it stretching when you put it on. I put a photo with the necklace on the neck. Thanks for looking:-)