Li-Ning No.1 Badminton String Thermal lining compartment is to

Thermal lining compartment is to protect racket against heat

Stringing advice: 20 - 27 lbs

Current and the newest design of the APACS N-Force III series

The frame is smaller than other racquets to balance off the head heavy and maintain the swing speed (Compact Frame)

Used by Men's Single World Number 3

Li-Ning No.1 Badminton String Thermal lining compartment is toHigh repulsion power and moderate hitting feeling. Clear hitting sound Li Ning 3D KNIT technology makes the string more durable than other strings of the same diameter. Recommended for power players. Repulsion power: 10 Durability: 7 Hitting sound: 9 Shock absorption: 7 Control: 8 Specifications Thickness: 0. 65mm Length: 10m 33 feet Core Material: Heat resistant & High Intensity Nylon Multifilament Outer Material: Heat resistant & High Intensity