... .6m, 1.8m, 2.3m 3.Spike: with or without needle 4.ISO, CE, FDA approval dispoable biopsy forceps. Usage: for ... needle3. Alligator cup spike, with needle4. Allogator cup spike, without needle Specification:O.D. 2.3mm * 1600mmO.D. 2.3mm * 1800mmO ... ISO, CE & FDA approval, dispoable biopsy forceps, alligator cup with needle Biopsy Forceps