Nordic Ware's Cake and Cupcake Keeper is a handy way to serve, store and transport all kinds of baked goods. Flat side accommodates rectangular cakes and mini cakes. Reverse side features cupcakes holders. Scalloped red edging, snap-up locking handles, and clear domed lid make this carrier cheerful, as well as, functional. Made in the USA. BPA and Melamine Free. Holds 12 cupcakes or 1 9" x 13" cake. Red. Before initial use and after subsequent uses, hand wash with warm, soapy water. For storage and display use only. Not for oven use. To lock cake keeper, place lid on top of base. Holding firmly, twist lid clockwise until it clicks into locked position. Let baked goods cool completely before placing on cake keeper base. Cutting cake on cake keeper base will result in scratches and is not recommended unless using a plastic knife blade.