GDT Synthetic Bone Graft is a synthetic bone substitute chemically composed of 60% β-tricalcium phosphate and 40% hydroxyapatite, providing a stable, biocompatible matrix for bone regeneration. It is supplied in granule size 500–1000 µm and available in volumes of 0.25 cc, 0.5 cc, 1.0 cc, 2.0 cc, and 5.0 cc.