Item Type: Accordion Strap Product Material: PU Leather Adjustable Length: Approx. 83 ~ 110cm / 32.7 ~ 43.3in Scope of Application: For 16-120 bass accordion. 1Adjustable straps can be adjusted from 83cm to 110cm, and the adjustment is very easy with buckles. 2The 2 piece adjustable straps are perfect accessories for most 16?120 bass accordions. 3Premium PU leather with soft cushion promise comfortable using and more support while playing. 4Waterproof PU leather is also very strong and durable, thus can be used for a long time. 5Through easy installation, the shoulder straps can be quickly installed on your accordion.The size is measured manually, and there might be an error within 1?3cm, please refer to the actual product. 2 x Accordion Strap