The Double Ball Set comes with two golf balls which are made of synthetic rubber core with Surlyn cover, 12-Tee Keychain and a canvas pouch for holding all items. You never know when you'll need some spare tees, so keep them on-hand. All 12 plastic golf ball tees with 3 ball marker are attached to the matching plastic holder for better organization. Attach the keychain to belt loops, keys or golf bags for easy retrieval. A great gift idea for golf tournaments and corporate golf outings. Tour golf ball available for upgrade upon request. Canvas Pouch is available in 6 standard colors.