To hold the straps (or straps) of chromatic or diatonic accordions and prevent them from slipping when playing... The two parts of the back clip slide onto each of your current straps. When you take your accordion and put on your straps, you clip the two parts of the back straps, which hold your 2 straps and prevent them from moving away: they no longer slip! These back attachments are made of leather, the clip in beige-colored resin and the adjustment parts in nickel-plated iron. Each part of the back protector can be adjusted in length by 9 centimeters! (available: natural leather, black, Marine blue, red, white - see the other ads in my shop If you need technical advice, please consult the FAQ as well as the "Tips and Tricks" on my diato site. bzh Thank you for your purchase! The parts.
