Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you KEEP DRY: Made of high quality food grade Polypropylene plastic with draining sponge insidepreventing soap becoming soft and sticky. It will keep the soap box clean and the surface tidy. STAY ORGANIZED: Designed with lock catch and ridges on the bottom so that you can lock the soap in the box without moving around, Perfect soap box for traveling and hiking. LARGE CAPACITY: small size with large capacity. Its compact and lightweight, and doesn't take up too much space. It is suitable for anywhere in the home and can be easily put in the backpack and luggage case. 4-PACK FOR DIFFERENT PURPOSES: You can use them to separate adult soap from babys soap, or use them for store different kinds of soap, or use them in different rooms.