The Envroll ER2 Mid Blade Center Shaft Putter has a shorter, wider heel and is a toe weighted flange blade. It features a precision milled, CNC face with closely spaced grooves for incredible forgiveness across the entire impact surface. This technology allows the putt to result in the same distance and accuracy from almost anywhere on the face. The 303 stainless steel head material provides incredible feel and response for a consistent roll putt after putt.