Provide Combo Set For Window Cleaning Brush Window Groove Cleaning Brush Two pieces of fabric are clipped together, which is perfect for cleaning the sliding track. Compact and easy to grip, not dirty, clean, and effortless. Comfortable Handle The ergonomic handle keeps your hand out of the way to prevent injury and gives you an unobstructed view. Useful Fixed brush head design scouring pad material, good cleaning power, can clean door and window slides and gaps, etc. Dry & Wet Use You can use a dry brush or a wet brush according to the actual situation. Daily home cleaning, easy and effortless. Easy to Use Special design makes the cleaning become easily. Saves you time, durable in use.