String for golf players, max of 5 feet. If you purchase more than 5 feet you may share with other players.
 
String rules:
Each player may purchase up to 3 feet of string at $5/foot to be used throughout the game to improve a player’s lie or even void a stroke. At any point, a player may move the ball the length of the string or less, to any desired position. Each time the player uses the string, they must cut
off the mount of string corresponding to the distance the ball was moved and discard that piece of used string. They then have only the remaining length of string for the remainder of the game. The ball can be moved out of any hazard except a water hazard. If the string is used as a putt stroke the string is cut that length and the shot is not taken.