Magnetic Double-Sided Window Cleaner For High-Rise Buildings,Strong Magnetic Glass Cleaning Tool For 3-10mm Single-Ply Windows In Living Room/Bedroom/Bathroom,No Electricity Needed, Durable ABS Plastic,Perfect For Office Cleaners, Elderly & Pet Owners,Great For Housewarming & Christmas Gifts,Anti-Fall Safety Rope Included,Suitable For Single-Layer Glass