Putting Green Cup (Standard 1/2" deep) indoor putting mat The back and forth set

The back and forth set is perfect for playing "catch" while golfing with a friend

check back frequently

They will continue to lay flat

This putter nearly swings itself

The BirdieTarget rotates 360 degrees allowing golfers to approach the hole from any side

Putting Green Cup (Standard 1/2" deep) indoor putting mat The back and forth setThe standard BirdieBall Putting Green Cup is 1 2" 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 the BirdieBall putting system. Specifications 1 2" deep 4 1 4" diameter Cup only (does not come with extraction flag) Looking for a cup and extraction flag? We have that, too!