Description: Marker Tool Size: Golf Ball Alignment Marker Measures Ball cover length 6.7cm diameter 3.6cm, Easy to Put On and Off, Proper to Hold in the Pocket and your Bag Pouch . Easy To Make Line: pen length 10cm, Easier to Set Lines on Your Balls; and Very Easy and Convenient to Put Your Ball In the Tool and Off . Better To Mark Your Balls Before The Swing: Draw and mark your golf balls and help you to identify them, t Will Be So Helpful to Mark Your Balls Before the Play . Lightweight and Portable: easy to carry, Easy way to Set Lines to Check your Alignment for Swing or Putting and Also the Mark will Help you Find Your Ball Easily . Perfect Gifts: Suitable for: Women, Men, Kids, Adults, Beginners, Golfer etc . Specification: Material: Plastic Ball cover length 6.7cm/2.64 inch, diameter 3.6cm/1.42 inch pen length 10cm/3.94 inch Package Includes: 1 Piece Golf Ball Liner 1 Piece Marker Pen