The golf alignment tool ball marker putting alignment tool is a valuable tool for any golfer looking to improve their game. With its durable construction, ease of use, and ability to help you line up your shots more accurately and consistently, this tool is a perfect investment for any golfer. Features -Color:Transparent -Material:Plastic -Size:4.50X4.50X2.00cm/1.77X1.77X0.79in -Both the front and back of the ball can be marked to help you identify your ball. -Helps to create consistent and accurate markings on the ball for improved putting and ball striking. -Can be used for marking balls during practice rounds or tournaments play. -Versatile usage: suitable for both professional golf courses and personal practice areas. -Helps to keep the ball in place while marking it, making it easier to create . Package list: 4 x Alignment Tools