Made from solid plastic, the shamrock and star tee holders are designed to hold a tee inserted through them into the ground. By using the shamrock and star, which are very easy to locate on the ground, the golfer would never lose their tee ever again. Also, if the ground is too hard to push in a tee, the flip side of the shamrock and star has a raised collar around the center hole. This collar helps hold the tee vertical without it being stuck into the ground.
The vintage package of 6 "Tee Stops" contains three different lengths, and has never been opened. The golf just slides the stop onto the tee to the desired distance. The stop helps the golfer position their tee at a consistent height every time.