The Neuro Connect INFUSED Golf Shaft Bands are fitted just below each grip. A field emitted by the shaft bands intersects with the central nervous system when the club is swung around the body. Swinging with an INFUSED shaft band immediately enhances the function of nerve receptors in muscles and joints. 15 shaft bands per package. Not recommended to be used with other Neuro Connect products. Can be used on other sporting equipment such as baseball bats.