WINDOW CLEANING WASHER Product name: Household Double Sided Magnetic Window CleanerMaterial: ABS + magnetic steel + rubber Dimensions: 16 x 13.5 x 7 cm Color Purple Package Contents: 1 x Window Cleaner Note: 1. There may be 1-2cm error in manual measurement, please understand. 2. Due to different monitors, there may be errors in the color of the actual object and product pictures. Strong absorbency: The window cleaner is effective on single and double glass with a thickness of 18-30 mm. Make sure that the thickness of the window is between 18-30 mm. You can clean the inside and outside of the window while standing at home. Clean the double side of the window at the same time: Stay indoors to clean the inner and outer window at the same time due to the magnetic design. Ideal compatible with domestic windows, greenhouses, conservatories, etc. Please read the instruction manual carefully becompatible withe use and clean the windows according to the correct method given in the manual. Please measure the thickness of the window glass becompatible withe purchasing. Measure the total thickness of the window frame and the outer and inner thickness of the window frame. Actual thickness of the window pane = total thickness of the window frame - outer thickness of the window frame - inner thickness of the window frame. The highest quality: Ultra strong ABS, iron and rubber. It is practical, solid, resistant to falls and durable. Please be careful not to pinch your fingers during use, it is very important. Product size (L x W x H): 16 x 13.5 x 7 cm. The window cleaner is suitable compatible with single and double glazing with a total thickness of 18-30 mm, not triple glazing. If you are unsure of the thickness of your window, we recommend choosing an adjustable magnetic window cleaner between 4-30mm thick.