Tennis Warehouse takes racquet stringing and all racquet technology extremely seriously. We employ 18 USRSA Master Racquet Technicians (MRTs) to string or supervise the stringing of every racquet. We offer free stringing with Wilson eXtreme Synthetic Gut 16 gauge with all new racquets. You can also choose from the wide range of strings we sell and pay only the cost of the string - no labor charges.