Features: Adjustable magnet. You could adjust the magnetic force to the ideal state easily by rotating the middle button according to the glass thickness. Powerful two-sided exclusive magnets and scouring pad with strong absorbability ensure excellent cleaning. Triangle shape help you to reach every corner you want to clean. Wiper strip is soft, wear-resistant and alkali-resistant, featuring long service life. Made from premium plastic, anti-rust and reliable. Specification: Condition: 100% Brand new Material: Plastic Color: As shows in pictures Gross Weight: Approx.671kg Suitable for: 3-24mm thickness glass Package List: 2* Sponges 4* Buckles 1* Window Cleaner Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. 1、Adjustable magnet. You could adjust the magnetic force to the ideal state easily by rotating the middle button according to the glass thickness. 2、Powerful two-sided exclusive magnets and scouring pad with strong absorbability ensure excellent cleaning. 3、Triangle shape help you to reach every corner you want to clean. 4、Wiper strip is soft, wear-resistant and alkali-resistant, featuring long service life. 5、Made from premium plastic, anti-rust and reliable.