•   BCY 3-D Loop & Cam Serving •   BCY #62XS Center Serving •   BCY 452X String Material •   Pre-Installed Release Loop •   Pre-Stressed for Faster Shoot-in Time •   No Peep Rotation •   Hand Checked for Quality •   Servings Guaranteed not to Slip •   No Creep or Stretch •   All End Loops are Served         •   BCY 452X String Material      Dyneema®/Nectran blended      material makes for the most      stable string available. •   BCY #62X Center Serving      Spectra®/Polyester blended      material for ultimate grip      & durability. •   BCY 3-D Loop & Cam Serving      3-Ply twisted Dyneema®      for small diameter and      ultimate performance.