Hearthstone print on the outside and is white on the inside. Paperboard is thicker and more rigid than paper, is suitable for holding baked goods, and can be recycled - just be sure to remove the window film before placing in the bin. The attached top flips open to insert or remove baked goods. A hinged back enables the box to open completely and lay flat on a table or counter. When closed, the top fully overlaps the bottom. A cellophane window provides a view of the box's contents. The box has a four-corner beers design with four glued corners for sturdiness. Diagonal scores allow the box to be folded flat for storage or transport. 4-Corner Beers Design. Food Container Type: Box; Material(s): Paperboard; Material Type: Paper; Color(s): Brown/Tan/Green.