The TGV from Tecnifibre is a multifilament tennis string designed with SPL coating to create a slick feel and increased snap-back on impact. The string is incredibly resistant and it concentrates on providing enhanced playability and comfort. It provides excellent tensile strength and helps generate more power without extra effort. The PU400 establishes a superior elasticity, as well as improved precision on the off-centre strokes. This pure multifilament string is manufactured in France and shipped in a large 200m (656ft) reel.