Unique microfiber weave designed specifically to be most effective on glass. Delivers a totally streak-free & lint free finish. Outperforms traditional microfiber & terry towels on glass. Reusable towel that's crafted with durable material so you can use again and again (machine washable). Specifically designed for maximum performance on interior & exterior glass & mirrors. Meguiar’s Perfect Clarity Glass Towel is the very best towel for cleaning glass like a pro. The Microfibre pile is specifically designed for glass surfaces. Unlike traditional Microfibre towels, Perfect Clarity Glass Towel does not leave annoying lint particles on the surface. Glass surfaces are left streak free and crystal clear. Safe to use on window films and tinted glass. For excellent results, use with Meguiar’s Perfect Clarity Glass Cleaner G8224.