Sklz Swing Accelerator Driver - Weighted Training Club Hittable Weighted Club. Finally, a weighted club that gives you good feel instead of seeming like a heavy block in your handsÂ… and you can hit balls with it. The patented internal weighting system provides true club balance and weighting. Features • Increases distance - longer straighter shots • Increases strength & flexibility of golf-specific muscles • Ideal for warmup or staying in shape during the off-season • Can hit balls - improve actual swings rather than just practice swings • Ingrains the feel of the correct swing path and improved ball contact • 460cc weighted driver head • Patented shaft weighting technology (internal material in shaft) harnesses the power of centrifugal force and gives a real club feel • Gives audible cues on out-of-rhythm swings • Patented see-through grip graphics for ideal hand placement If you have any questions about this product or would like to order by phone, please call us Toll Free at 888-733-8383. We look forward to hearing from you!