The Ashaway Power Nick 18 squash string offers the combination of textured surface with thicker diameter which provides maximum durability & spin performance, Zyex fibres ensuring superior power, dynamic response & ball control, & outer spiral for enhanced spins & slices. The Ashaway Power Nick 18 is the string of choice for many top players, including Nick Matthew, Peter Barker, Ong Beng Hee or Madeline Perry. The string is 1.15mm in diameter & 110 meters long.