O-VSG6315.UNI MANUAL COAXIAL DISPOSABLE I/A/ SYSTEM.MATERIAL SS AND PC.TYPE ANGLED(0.30/0.35/0.40MM-PORT) AND CURVED(0.30/0.35MM-PORT).SIZE ANGLED 20/21/22/23 GAUGE & CURVED 20/21/23 GAUGE.LIGHT WEIGHT POLYCARBONATE IRRIGATION.PROLONGED SLEEVE 1.5MM.TIP 45% ROUGH OR SMOOTH POLISHED(ALL GAUGE).COMPATIBLE WITH EXISTING PHACO & I/A SYSTEM.