Discover instantly adjustable cake boxes with window lid & easy-to-remove perforated sides. Available exclusively from Enjay! Perforated, easy to separate sides at 12"", 10"" & 8"" for instant felxible height. Perfect for tiered or tall cakes. Frost proof window for easy viewing. Drop side for effortless loading. Lock style construction & stackable. Corrugated body & simple automatic window lid. White exterior & kraft inside.