The Trigon Sports ProLine Lacrosse Field Layout System takes the guesswork out of creating a uniform men"s or women"s lacrosse field. This system makes it easy to permanently locate key measurements for fields of any size, eliminating the need for repetitive measurements. Once in place, simply connect the guide string to the markers and begin striping to get fast and accurate measurements. Includes 14 sockets, starter tool, and 600 feet of twine. About Trigon Sports Located in Memphis, TN, Trigon Sports is family owned and specializes in the direct importation and distribution of team sports equipment. Providing the essentials for every level of play from Little League to the Big Leagues, Trigon Sports is well known for their line of ProCage™ branded sports equipment, which features the industry’s best protective screens and batting tunnel nets. Trigon has expanded the focus of its product line from baseball/softball to include all major team sports, including basketball, soccer, volleyball, tennis, track & field, and speed & agility training. * Permanently locate key measurements for any sports field * Connect the guide string to the markers and begin striping * Includes 14 sockets, starter tool, and 7,200 inches of twine * Quickly and easily layout of lacrosse field