Features: , reusable, compact and convenient, easy to clean, detachable Applicable occasions: it can help you clean window slots, blinds, refrigerators, keyboards, air-conditioning outlets, etc. Design: Cleans 6 blinds at once, with a hand-held design to increase the grip of the brush firmly in your hand Material: Made of high quality material, the handle is strong and How to use: Just grab the handle, insert the shutter; then move it back and forth