Introducing Cascade Threadless Posts – Built by Piercers, for Piercers We're thrilled to partner with Cascade Body Jewelry to bring you high-quality APP Phase 1 Verified threadless posts—the foundation for every perfect jewelry fit. Founded by two longtime APP piercers with more than 45 years of combined experience, Cascade is driven by firsthand knowledge of what piercers truly need. Their threadless posts are designed with precision and care because when your jewelry starts with the right foundation, you're free to truly shine. All flatbacks are crafted from high-polish implant-grade titanium per ASTM F-136. These posts are straight with a fixed disk on one end and drilled to accept a threadless end on the other. Why Cascade? Founded and owned by professional piercers APP Phase 1 Verified Precision-engineered for optimal fit and finish Designed from decades of real-world piercing experience