The Southern Champion Tray 24543 bakery box is made of SBS paperboard, is white on the inside and outside, has an attached top and a cellophane window, and can be used to hold and carry baked goods. White SBS (solid bleached sulfate) paperboard is thicker and more rigid than paper, is suitable for holding baked goods, can be recycled or composted, and can be printed with a logo or a business name. The attached top flips open to insert or remove baked goods. When closed, the top fully overlaps the bottom. A cellophane window provides a view of the box"s contents. The box has a six-corner beers design with six glued corners for sturdiness. Diagonal scores allow the box to be folded flat for storage or transport. The box measures 16 x 12 x 2-1/4 inches (L x W x H). (L is length, the horizontal distance from front to back; W is width, the horizontal distance from left to right; H is height, the vertical distance from lowest to highest point.)Southern Champion Tray manufactures paperboard packaging products. The company, founded 1927, is headquartered in Chattanooga, TN.