Features: Glass Wiper 10-Files Adjustable Thickness 15-40mm Double Side Strong Window Cleaning Tool 1. High quality ABS material, sturdy and , not easy to deform, 10-gear force adjustable. 2. Rubber strip design can wipe residual water and can be used for Single Double-Layer Hollow Glass 3. Build-in strong magnet, is attached to the glass tightly. The double-sided cleaner can clean glass quickly, saving time, labor saving. 4. Ideal for home Window, greenhouses, car Window, conservatories etc. Package included: 1 Window Cleaner 1 Cleaning Brush 1 Towel 4 Scraper 20 Large Cleaning Cotton 40 Small Cleaning Cotton 42 Fixed Buckle[Easy To Use]Separate the two sides from each side, dip the sponge in the water with detergent. Put the security thread on the wrist. Open the window and attach the half wiper with anti-falling rope on the outside window, attach the other half with the handle inside the window. [Anti-falling Rope]Window Cleaner Wiper comes with a 2m long safe anti-falling rope. When you use this glass cleaner, the rope will be tied to your hand, never falling down, providing you with a stable and safe cleaning experience. [Triangular-shaped design]Triangular shaped glass wiper, with powerful internal magnet locking the two cleaning sides together, this window cleaner double sided can wipe to the narrow area on the window and clean without dead corners. [Ten-gear Adjustable Force]This is a double-sided window cleaning system, using strong force, you just need to stand on the comfortable side, can clean the inside and outside of the glass at the same time. This is very effective for high-rise Window, shower doors, since these scenes the outside of the glass is difficult to reach. [High-quality materials]With automotive grade wiper strip, no scratching glass, larger cleaning area, time-saving and labor-saving, scraping synchronization, wiping on side and cleaning on both sides. Efficient cleaning, planning wiping route.