Overall size: 280mm x 130mm x 76mm.The built-in water tray keeps the countertop clean at all times, and the wall hanging does not require drilling and does not take up space on the countertop. It is easy to install and operate: 1. Dry the ceramic tile walls first. 2. Tear off the strong protective film. 3. Press the patch repeatedly to remove air. 4. Install the base from top to bottom.Large capacity liquid injection, the tail can be filled up at once and used for a long time. The large capacity storage tank is sealed by pressing to prevent liquid leakage.Comfortable grip, brush the pot without tiring or getting dirty, extended handle for easy cleaning and effortless cleaning.Packaging list: 1 base+1 brush rod+5 Pcs Diamond Yarn Brush Heads.