Gmefvr Badminton String | Multicolor High Resilience, Size- 0.7MM, 10M Feet 0.7 Badminton String - 10 m  (Multicolor)

String tension refers to how tight the racket string is tied to the racket, and it's measured in pounds (lbs) normally. Badminton string on a racket is divided into the main and cross, where the main is the vertical string lines whereas the cross is the horizontal string lines.