ParaPost Fiber Lux is a great alternative to metal posts for esthetic restorations. Translucency enables use of light-cured cements and core materials. Parallel design distributes stress evenly. Has a rounded, undercut double head design for optimal core retention. Easy post length adjustment is possible on head and apical end. If necessary, removal is possible with TENAX starter drill, TENAX drill or ParaPost drill. Color code purple, size 5.5, diameter 1.40mm / .055“.