Sklar's Schumacher-Van Doren Biopsy Punch is a non-ratcheted, finger ring instrument used for removing uterine tissue samples for biopsy. Long shanks curve slightly after the handle so that the users hands may be lower and do not obstruct the view of the surgical site. The short, gently curved jaws are easily managed and the bite provides a 7mm x 7mm x 4mm triangular tissue sample. The overall length of this product is 10 inches.