This Bone tack is designed to be driven in using a mallet at the time of insertion while being screwed out using a driver at the time of removal, with a view to fixing membranes or foils. •This Bone Tack has a screw structure directly under its head, which allows for easy removal using the driver supplied with the product. •It is made of titanium GR5 ELI and is available in 3mm and 5mm in size. 3mm Tacks are for normal bone while 5mm Tacks for soft bone. Bone tack Kit Consist of: Product Quantity Bone Tack Holder 1 Case 1 Bone Tack 0.85X5mm 5 Bone Tack 0.75X3mm 9 Hexa Driver 0.9mm 1 ** Bone Tack Refill Available** Bone Tack Offset Holder •TOffset •For posterior