Save your hands from the pain of miss-hits, cold weather and driving range balls and mats! The Shock Lock is golf's first snap-on shock absorber and offers immediate results in seconds. The Demo Pack contains 2 Shock Locks, perfect for an introduction to this innovative new system. Attaching one to your club is a breeze, and unlike grips or anti-vibration wands, you can remove them just as easily. That makes it a great tool for practicing at the range or on the course. Get those extra rounds in with less pain! The Shock Lock is great for reducing the extra sting in cold weather too! Just wrap and snap it on your club, and the Shock Lock will do the rest. The patented design helps lessen the amount of vibration that travels up the shaft as well as the amount of time vibration lingers, saving your elbows and joints.