2x Apacs Nano 900 Power Red Badminton Racket Combo Isomectric head frame - Equalizes the length of main and cross strings in the stringbed, enlarging the sweet-spot for more consistent accuracy even on off-center hits. 76 Grommets system - This single-pass grommet holes construction provides more grommet holes, creating a high-performance stringing pattern that puts 7% more durability. Ultra Light Weight and Head Heavy Balance - It provides the power to smash hard plus good control and to defend smashes. Control support Cap - The Control Support Cap provides 88% wider flat surface compared with an ordinary racket for better gripping, fast swing-through and the quicker maneuverability.