This soap box is made with BPA free durable quality plastic. Waterproof Soap Dishes size is 3.92*3.92 inches, portable and easy carry. Built in drain tray. it can avoid the soap touching the water. The design of draining tray is seamed design which can drain and dry the soap quickly and naturally.The seal box also allow you put it in your bag without worrying about wetting your items in your bag.It keeps your soap dry and does not let bacteria grow on it, therefore giving you longer lasting soap.It is a prime choice for outdoor activities, such as traveling, camping or gym exercise. Customized is available,You can imprint your brand,logo on it. More information, please send your detailed request for quotation.