This WORKSHOP Wet and Dry Vacuum Accessories Wet and Dry Vacuum Floor Brush Attachment is the perfect addition to your vacuum. The vacuum floor brush attachment is great for dealing with large floor spaces. This floor brush attachment has a 1-7/8 in. diameter that's the perfect balance of maneuverability and airflow. 10-1/2 in. wet and dry vacuum floor brush is great for dealing with large floor spaces Floor brush attachment with 1-7/8 in. diameter is perfect balance of maneuverability and airflow Bristles on brush attachment sweep area as vacuum collects dust and debris