Features 1、HELPS QUICKLY RESETS: Good quality metal buckle and non deformable climbing leather perfectly assist piano hammer head resets quickly after one stroke, prepare for the next stroke 2、WITHOUT DEFORM TO ENSURE ACCURACY: The rope is tight, not easy to deform, and the length is guaranteed to remain unchanged, so as not to cause changes in tension, and to ensure the accuracy of the piano sound 3、NON FALL OFF AND MOVE: The traditional climbing ropes on the market are only pasted with white glue. This model has a metal lock for the second locking protection, so that the rope is not easy to fall off and move 4、GUARANTEE EXCELLENT SOUND: These piano rope tuning repair parts can determine the sound of the piano and help you play the beautiful sound 5、50PCS FOR REPLACEMENT：There are 50pcs in total, which is convenient for replacement and installation, and can replace damaged ropes Specification Item Type: Piano Rope Tuning Repair Parts Material: Metal + leather + cotton Package List 50 x Piano Rope Tuning Repair Parts