Double-sided: Both the outer and inner sides are pink. T1: 6x4x1.6 inches T2: 8x5.5x1.6 inches T3: 6x6x2 inches T4: 10x8x2.8 inches *Please note there may be minor scratches or paper cuts on the box edges from machine production and transportation. Boxes ship flat and require assembly. T4 size fits a 24x24x10" shipping box. Feel free to message us if you need help with assembly. Made from durable, high-quality cardboard, they provide excellent sturdiness for mailing or gifting. The light pink offers a high-end look, making them perfect for small businesses, boutiques, or personal use. With three versatile sizes, these boxes meet various packaging needs, combining style and functionality in one elegant solution.