The Studio Skirted Chair Height Elongated Bowl with Telescoping Seat from American Standard is a clean, minimalist design. Smooth sides conceal the trapway making the Studio bowl easy to clean by eliminating the hard-to-reach curves and crevices where dirt hides. The EverClean® antimicrobial surface to protect against mold, mildew, odor- and stain-causing bacteria. We recommend pairing this bowl with a Studio tank, sold separately.