Indications Designed for osteogenic space maintenance, bone block fixation and biological bone augmentation. Material: Stainless steel Kit includes: φ1.0mm GBR Bone Screw Kit φ1.3mm GBR Bone Screw Kit φ1.0mm Bone Screw Kit includes: Bone drill, φ0.9×12×35 Screw driver, T4×20mm Screw driver, T4×40mm Screw driver, T4×55mm Nail h1