"Your personal golf green" von Legend Golf Gear. Practice your chipping and putting anytime, anywhere. Of the ground. Then insert your flag.Included is a regulation sized cup with an authentic flag and pin. Set up only takes a few minutes and Chipping Practice breaks down for easy storage. Installation of Chipping Practice is as easy as 1-2-3. 1. Use cup to mark the hole. Then using a trowel dig out the hole. 2. Use both hands to simply press cup into hole. 3. Make sure the top of the cup is flush with the top.