10", Flow Brush, Features A Large 10" Bi-Level Head With Super Soft Bristles Designed For Heavy Cleaning & Hard To Reach Areas, Pole Has 2 Soft Grip Handles & An Ergonomic Flow Switch To Control The Water Flow, Unique Design Allows The Adjustable Pole To Extend Up To 72", Safe To Use On All Surfaces For Both Home & Auto, Dimensions 50" x 10" x 4.5".