This Plumb Pak PP100CP is a 22-gauge P-trap (less cleanout) that comes with a chrome (plated) finish. It features a 1-1/4 inchconnection by a 1-1/4 inch connection. This P-trap includes a flange and is designed for wall connections. Plumb Pak's tools, replacement parts, and accessories are developed to both perform and last the way that they are intended to.