Features: - FibreKleer 4x fiber posts feature outstanding radiopacity of up to 400% of aluminum to help ensure that they are instantaneously identified on a radiograph at placement as well as at follow-up appointments. - Translucent glass fibers bundled in a proprietary clear resin matrix provide outstanding flexural strength and help to preserve the natural lifelike esthetics that are desired when all-ceramic restorations are prescribed. - A dentin-like flexural modulus results in a post that flexes with the tooth and transmits stress more evenly along the remaining root structure to help minimize the incidence of root fractures compared to metal. Kit contains: - 5 x Pcs of 1.25 mm Black. - 5 x Pcs of 1.375 mm Purple. - 5 x Pcs of 1.50 mm Green. - 3 x Drill sizes 1.25 mm, 1.375 mm, 1.50 mm.