3M RelyX Fiber Post Introductory KitRelyX Fiber Posts are specifically designed to help practitioners achieve excellent clinical results. Each post is designed using the RelyX Unicem system to enable a fast and reliable cementation. These posts have superior light translucency that facilitates the light curing of root canals. Their equally dispersed parallel fibers guarantee high mechanical strength, and their elasticity prevents root fractures. Each Intro Kit includes 5 x 1. 3 mm