THE Graft Collagen Block Type, 8x9x10mm (0.72cc) , 0.5gTHE Graft Collagen block is composed of porcine derived cancellous bone mineral matrix and atelocollagen from porcine tendon. Designed for extraction socket filling and ridge preservation, it closely matches the physical and chemical properties of human mineralized bone. The hydrated collagen provides moldable viscosity, allowing trimming or shaping to various defect sites, and is gradually remodeled by osteoclast and osteoblast activity over time.