The Quick-set® Infusion Set offers a 6mm soft cannula for leaner individuals or a 9mm soft cannula for most everyone else. We carry 23 inch and 43 inch Tubing. The Quick-set® works with the Quick-serter to provide optimal insertion every time. Paradigm Infusion sets are ONLY compatible with the for 400/50X model insulin pumps and the Paradigm® family of insulin pumps.