10.0 mm tying platform, 1.0 mm of tip cross-serrated, angled, 3-1/8″ (8.0 cm)?Sheets-McPherson Tying Forceps are a useful tool in ophthalmologic procedures, particularly cataract surgeries. The 1.0mm cross serrations at the tip provide increased grip for handling the anterior capsular flap during removal of the native lens. The ribbed handle provides a more ergonomic grip during the procedure.