主权项 |
1. A golf putting device comprising:
A reversible, flexible, smooth board of 5 to 8 feet in length and 1 to 2 feet wide with a hole near one end, wherein the top and bottom faces provide different rolling frictional forces to mimic two different green speeds, wherein the edges of the board near the hole end are covered with a material which provides a bumper when used on either the top or bottom. |