Epidural Tray Perifix Single Shot Tuohy Set 20 Gauge with Syringe, Lidocaine 1%, Sodium Chloride 0.9%, 18 G x 1.5 Inch Needle 10/CaseAn Epidural Tray Perifix Single Shot Tuohy 20 Gauge with Syringe is a medical equipment kit used in administering epidural anesthesia. It consists of a needle, syringe, and various medications including lidocaine 1% and sodium chloride 0. 9%. The needle is 18 gauge and 1. 5 inches long, designed for ease of insertion into the epidural space. This type of tray is typically used for a single dose administration of anesthesia. The Tuohy design of the