This white oval Pennington bathroom sink accepts a single-hole faucet (sold separately) to give your vanity countertop a sleek, attractive look. The self-rimming design makes installation a breeze-just nestle it into a cutout in the counter, seal it and hook up the plumbing. Made by Kohler, this affordable sink is constructed for long-lasting use and will make your powder room gleam for years. Size: 21 In.