YGK Ultra Castman GP-D WX8 Full Drag employs the latest up-grade filaments, Ultra2 PE, to strengthen the line by 50% from the lines of ordinary Dyneema or Spectra. Adding to the latest material, it employs a new GD-P technology to eliminate any stretch from braided lines, to make sure hook set on games. The base filaments are about a tenth in diameter of other premium braided lines, and therefore ten times of filaments are braided to make this super smooth line. The super-thin-filament braided line offers much longer line life than other premium braids. Combines with very thin surface coating, the line as no memory. WX braiding technology makes the line with the least stretch and tightest line body. The 8-strand body offers the smoothest line surface. Quality is proven. Made in Japan.