Tecnifibre NRG2 - Black - String Set souvenirs-gifts Body: 86% polyester/14% elastane

Body: 86% polyester/14% elastane

Yonex has stiffened the racquet face to enhance the stability and overall power of this frame

to keep your hands free for play

Width: 5" (13cm approx

Internal half-bootie construction for forefoot lockdown

Tecnifibre NRG2 - Black - String Set souvenirs-gifts Body: 86% polyester/14% elastaneThe NRG was designed with a specific goal in mind: to be the engine of the racquet! This is the primary purpose of the NRG, the most powerful string in the range. Specific construction: Over 1200 microfilaments composed of Elastyl (12% more elastic than standard polyamide). Impregnated throughout with polyurethane 400 to generate power and comfort. Exclusive surface treatment: SPL to provide smoothness and effective "snap back", avoiding the need to