You are buying ONE window... Photo shows the four color options. Our #2 best selling window, we call this the Braga, mixes solid wood and plasma cut metal along with a distressed antiqued gray tone on the metal. We offer four unique and soft beautiful colors. It measures about 15x40 inches approximately. We have many different designs available. Please understand that each one is handmade and will be each one of a kind, with varying degrees of distressed colors. The photo is a representation so each will be unique and one of a kind. Keep that in mind. Shown: LtoR: Antique White, Gray, Turquoise and Vintage White