| 摘要 |
PURPOSE:To provide an OK zone forming body with which the position of an OK zone on green can be easily changed. CONSTITUTION:An outer periphery forming frame body 2 for partitioning the outer periphery of the OK zone and a cup index frame body 3 to be placed close to the edge part of a cup are formed at an OK zone forming body 1, and the outer periphery forming frame body 2 and the cup index frame body 3 are linked with a supporting bar body 4. |
