Window cleaning: Get a magnetic window cleaner tool. Includes: Four natural rubber scrapers, two microfibre cloths, a 6ft rope with ring attachment, and four magnets. Safe: A great way to clean hard to reach windows without compromising your safety. Glass thickness: Choose a tool to fit 2-8mm (S-1), 8-15mm (D-2) or 20-28mm (D-3) thick glass windows. Size: 23cm x 6cm x 3.5cm. Purpose: Designed to help you clean the outside of your windows whilst staying in your room. Magnetic Window Cleaner Tool | Living Social