The 70 Pro Accordion Strap from the house of Thomann are sturdy enough to endure the weight of your instrument and provides immense comfort to the player throughout a concert. The longer strap can be extended from 99 to 118cm, and the shorter strap can be extended from 85 to 105cm. The straps are constructed out of superior-quality materials, which guarantee immense durability. The velvet padding protects your shoulders from the impact of sudden jerks. These accordion straps come with another set of cross-connector straps.