This Pella 250 Series casement roll-out window measures 22 x 30 inches with a white aluminum frame and is in like-new, in-box condition. Includes the window unit only. Notable features include tempered obscure glass for privacy, argon gas fill rated for high altitude, a solar heat gain coefficient (SHGC) of 0.18 for excellent heat control, and a visible transmittance of 0.43. Configuration is one wide left. A great energy-efficient option at a significant discount from retail.