O'Creme White/Kraft 2-Piece Square Cake-Carrier Box with Scalloped Window Cake box in two parts One part: bottom with kraft interior and white exterior Other part: top with kraft interior, white exterior and see-through color-free plastic window made attractive by scallops in the part of the box that surrounds the window to form a window frame Cardboard box with E-flute thickness; plastic window biodegradable Ships flat; assembly easy