The "A" Frame has been designed using features that we have developed over years of making putter heads for other manufacturers. The onset face and triangle design were a direct result. FLATSTIX added the Floating Face and the back-weighting to complete the "A" Frame design. The "A" Frame has been used successfully by top amateurs and professionals on a variety of greens all over the country and the results have been amazing. Our designs will help you be more relaxed over the ball, see the line better and improve your distance control. This translates to making more putts and lower scores.