Reusable Dusting Brush - High-Density Toreloop Handy When the mop is inserted into the case, it becomes clean, and dust gradually accumulates. The case opens wide, making it easy to dispose of the collected dust. Because of the simple shape of the case, it's easy to place it in a readily accessible location, allowing for quick cleaning anytime. Flexible and soft wiping feel. For around computers and TVs Between shelves and small items We will remove it from the package and adjust the thickness to 3cm for shipping.