Grasp + leads, 3.5 mm plug, claw clip gold plated, new style connecting wire for acupuncture stimulator. With 3.5 mm plug at one end which fits acupuncture stimulators. The other end is a gold plated Grasp type claw clips, which hold acupuncture needle more firmly and easily. The clips are smaller and lighter than traditional crocodile clips. 200 cm (78”) long. 4 assorted colors.