Solinco Strings Tennis Warehouse Gamma JET 17g Tennis String (Set Rpm Blast Outlast goes co-op with The Outlast Trials, coming in 2021 to Steam and... QFT-18-100 | Needle & Seat Hardware Kit :: East Coast Speed Construction: Co-Polyester Monofilament Color: Red Gauge: 1.20 mm Length: 40' (12.2m) Need help selecting a string? Check out our Choosing The Right Tennis String guide for more assistance. 100% Polyester US SOLINCO A newly developed, high-performance, and well-rounded co-poly string designed to give players maximum durability and all-court playability. The Outlast Trials' opening moments are beyond terrifying, but it loses