Durable Material: The golf marker is made of 100% non-toxic ABS material, which is durable and can be reused for a long time. EASY TO CARRY: The keychain design is small and compact, the golf marker is easy to carry and use, it can be carried in bags and pockets, or it can be hung on the bag with a string. EASY TO USE: Golf Score Counter is designed for 2 players. The digital countdown is displayed automatically when pressing the button, which can accurately record the game situation. When not in use, reset itjust with your finger. Wide range of applications: The stroke counter is ideal for golf and other ball games, for various tournaments and home games, etc. Useful marker gift. Package Contents: The package contains 3 golf markers, no batteries required, suitable for all weather conditions. High quality markers are a great choice for golf scoring.