The Gravity Grip has an ultra-light EVA foam body that only weighs 35 grams and is molded in a deep V shape. A 70 gram 10” steel rod is installed in the bottom of the V running the entire length of the grip. By positioning the weight directly under and a half-inch away from the shaft, the hands can feel the position of the putter face. Tying the hands to the putter face promotes keeping the putter’s face angle square thru the entire hitting area. This virtually eliminates face rotation at impact. The foam body, the steel rod and the outer wrap gives the Gravity Grip a total weight of 120 grams. This heavier-than-usual grip weight allows for more weight in the putter head. The result is a greater overall weight for increased stability and accuracy, while maintaining an ideal swing weight for optimum feel and distance control.