These are backpack straps for the following cases: CE26, CD26 or CD34.. The case already has the appropriate D-rings sewn on, so all you have to do is clip on the backpack straps. The straps and case are designed for the harp to be worn upside down. Carefully read the instructions to make sure you are attaching the straps to the correct D-rings or you might case the case to tear. These straps will not work with the CH36 case.
