1. best selling laminated foil board lid 2. corrugated cardboard 3. silver foil on top, kraft on bottom 4. FDA test report Convenient laminated foil board lids are grease-resistant, food-safe and reusable. Strong to hold heavy decorated cakes without additional serving plate. Perfect for all types of cakes and craft creations-fondant cakes, stacked tiers, gingerbread houses, school projects and ...