Features: Experience the 2 sided cleaning power with innovative Magnetic Window Cleaner, to Cleans both side of your Window simultaneously. This window cleaner features adjustable magnetic strength for different glass thicknesses from ABS, rubber, and magnets for long use. for high Rises apartment dwellers, office maintenance staff, and hotel housekeeping teams who require a safe and efficient for cleaning large glass surfaces. for tackling indoor and outdoor glass Window, balcony railings, and glass curtain wall, this tool simplifies the task of keepings glass. Say goodbye to risky ladder climbs and hello to sparkling Window with Magnetic Window Cleaner, to household cleaning . Specifications: Materials: ABS, magnet Style: 3 to 8mm, 8 to 15mm, 15 to 26mm, 20 to 30mm, 25 to 35mm(optional) Package Includes: 1PC Magnetic Window Cleaner note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.