Material: Our 30 - piece soap packaging boxes with are made of high - quality and cardboard. It is sturdy enough to protect the soaps inside during transportation and storage. Contents of the Package: Each package contains 30 soap packaging boxes. And each box has a window, which allows customers to clearly see the soap inside without opening . Purpose: These boxes are designed specifically for soap packaging. They are perfect for soap manufacturers or sellers who want to present their soaps in an attractive and professional way. Also, they can be used for gifting soaps as the window adds an aesthetic touch. Usage Method: Simply place the soap into through the open side. is easy to assemble, and the window is pre - cut, so no additional steps are required for creating the window view. Appearance: The boxes have a clean and simple design. The window is neatly cut, and the overall shape of is rectangular, which is convenient for stacking and storage. Color:Black Material:Paper Package Contents: 30 * Soap Boxes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.