Specification: Condition: 100% Brand New Item Type: Window Wiper Material: ABS Plastic Weight: Approx. 730g-740g / 25.7oz-26.1oz Suitable Glass Thickness: Approx. 5-18mm/0.2-0.71in (Single Layer) Single Layer Size: Approx. 18x6.5x7cm / 7.1x2.6x2.8in Steps for Usage: 1. Drop the washing liquid on the cleaning cotton, friction and foam 2. Put the safety rope on your wrist and check if it is fastened 3. Put one side of the glass wiper with the rope outside and join the other side 4. Toggle the magnetic adjustment button to adjust to a strong magnetic state 5. The glass wiper moves at a constant speed, and the wiper is synchronized at one time 6. The glass wiper can be opened by rotating 90° in opposite directions on both sides Package List: 1 x Window Wiper 2 x Rag 1 x Manual 1 x Accessory Kit Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Features Window cleaners, can be used to remove cleaning fluid or water stains on the surface of window glass. Effectively remove dust on the glass or mirror surface, and keep the glass and mirror clean and shiny. The cleaning part uses super soft material, which will not leave scratches during cleaning, protect window and glass. With magnetic, it can be firmly sucked on the glass window, which is convenient to clean the outside of the window, practical to use. Magnetic glass wiper, widely used in homes, offices, schools, hotels, office buildings and other places.