The ashaway powernick 19 squash string with only 105mm in diameter is one of the thinnest squash strings available the ultra thin gauge ensures superior power and ball control the string has zyex monofilament construction which prevents tension loss its outer spiral braid provides good gripping action and thus improved spins and slices the proprietary outer coating facilitates stringing and gives enhanced durability the ashaway powernick 19 is the string of choice for the world champion d