marvel cinematic universe How does Tony Stark move his head inside HEAD LYNX 125 17 YELLOW Progressive Charlestown: Not surprisingly, values drive behavior. SPECIFICATIONS: Gauge : 17 Construction Material : Co Poly Packaging : Ensemble Set Main benefits : Control Stiffness : 191 Tension loss : 20. 68 Brand : Head Type of product : Tennis string Color : Yellow This medium firm co poly delivers excellent precision for players with big and fast strokes. Its lively response (snapback) allow topspin players to load the ball with heavy spin that explodes off the court. This string is built with additives that increase elasticity and enhance feel. Recommended for intermediate to advanced players. The 17 gauge offers additional spin and control.