Product Name: I. V. Cannula, with Safety Stylet, Y-shape Positive Pressure Needle Free Connector I.V. Cannula, with Safety Stylet, Y-shape Positive Pressure Needle Free Connector Diameter and Length of Cannula 18Ga x 30mm 20Ga x 30mm 22Ga x 25mm 24Ga x 19mm 26Ga x 14mm