The Double Depth BirdieBall Putting Green Cup is 1" deep, and is the same size in diameter (4 1/4") as the regulation hole on the golf course. The cup is installed from the bottom side of the putting green, and has a flange on the bottom to hold it in place.
Designed for use with shims in place to make the hole a full 1" deep. Can also be used with any other putting surface that is 1" deep.
Specifications
Looking for a cup and extraction flag? We have that, too!
Current shipping times and full shipping info can be found here