transparent with white sole gradient rainbow cake box high-end square birthday cake box exquisite food packaging gift box

transparency cover rainbow

6-inch single layer 21.5x21.5x18 6-inch double layer 21.5x21.5x24 6-inch three-layer 21.5x21.5x31 6-inch four-layer 21.5x21.5x38 6-inch five-layer 21.5x21.5x44 8-inch single layer 25.5x25.5x18 8-inch double layer 25.5x25.5x24 8-inch three-layer 25.5x25.5x31 8-inch four-layer 25.5x25.5x39 8-inch five-layer 25.5x25.5x45 10-inch single layer 30x30x18 10-inch double layer 30x30x25 10-inch three-layer 30x30x34 10-inch four-layer 30x30x40 10-inch five-layer 30x30x47