STRENGTHEN MUSCLE MEMORY: use our golf swing weight to help strengthen muscle memory in your golf swing during practice, training or warm up MULTI-CLUB USE: works on all golf clubs: drivers, woods, hybrids, irons or wedges SCRATCH RESISTANT MATERIAL: soft polymer coating that prevents the golf swing weight from scratching your golf clubs PERFECT FIT: slide the golf weight over the grip and down the golf club shaft - the weight will stop at the bottom of your golf club