Description Made of high-grade lead and zinc material, safe, robust, super and durable. Lead strips can add half weight, so you can change the center of gravity of your putter, helping you solve the problems in your swing. And it can be your good helper. Features -Color:Silver -Material:Lead, Zinc -Size(50g):25.40X1.27X0.20cm;/9.98X0.50X0.08in;-Size(30g):10.70X1.20X0.20cm;/4.21X0.47X0.08in;-The lead tape is made of premium material, durable, lightweight and has a long service life. -Lead strips can add weight to half the golfs so you can change the center of gravity of your putter, helping you solve the problem points of your swing. -Simply remove the release paper on the back of the tape and apply it where you need to increase the weight, installation very easy and convenient. -Completed to adjust the balance on a golfs club, it helps move the center of gravity to the rear to help bring the ball into the air. -These little objects can help you improve your golfs skills by making the swing more accurate. Packing list: 2 x Rolls of Lead Tapes