CakeSupplyShop P16jk Two / Three Tier 16inch Tall Heavy Duty 16x16x16 Cake Box -2pack Includes 2 Carry Boxes, 2 Stripe of Clear Cello Box Covering, Instructions" Securely fits 16inch cake boards for easy transport. Perfect for a two or three tier cake on a 16inch Cake Board. Cake Not Included Heavy Duty Box