This Plumb Pak PP820-70 pop-up assembly comes with a chrome (plated) finish that doesn't wear off easily. It is made of plastic which will not rust, wear, or rot over time. This 1-1/4 inch lavatory pop-up drain assembly already includes a plunger, a linkage, and a lift rod. Plumb Pak's tools, replacement parts, and accessories are developed to both perform and last the way that they are intended to.