Putting Green Cup (Standard 1/2" deep) indoor putting mat Simply roll the Shag Wheel

Simply roll the Shag Wheel over a BirdieBall or golf ball and it pops into the wheel instantly

Choose your bag size based on the green width and length

check back frequently

instead of throwing a ping pong ball into red Solo cups

or brush with the grain (to flatten the grain) to speed up your green

Putting Green Cup (Standard 1/2" deep) indoor putting mat Simply roll the Shag WheelThe 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!