Corlfo-Max Peg Kit Basic Components Tray, 20 Fr., Conical for maximum retention. Ring for maximum removal. Insterion Method – Pull. 40″ Long. Extra length provides for complete control during insertion. Unique Design Featuring Collapsing Polyurethane Foam – collapses during insertion and removal. Allows PEG placement for patients with strictures or narrowing of the esophagus. Inner Lumen Larger than Silicone. Maximum flow. Decreased clogging. Latex Free. UOM: 2/BX.