Top Grade Covers for Keyboards & Laptops, Made in USA since 1989. Rated by customers as best available quality in the market. Custom fit manufacturing for Covers that fit like a glove. Over 4000 models available. Suitable for Medical, Industrial, Educational and Military applications. More information: Features | Device type | Mouse / Keyboard | ![](/p.gif) | Brand compatibility | Dell | ![](/p.gif) | Compatibility | Pro KM5221 / KM5221W / KM5221WBKB-US | ![](/p.gif) | Product colour | Transparent | ![](/p.gif) | Material | Polyurethane | ![](/p.gif) | Protection features | Anti-bacterial, Chemical resistant, Dirt resistant, Dust resistant, Moisture resistant, Oil resistant, UV resistant | ![](/p.gif) | Spill-resistant | Yes | ![](/p.gif) | Dirt-resistant | Yes | ![](/p.gif) | Country of origin | United States | ![](/p.gif) | Easy to apply | Yes | Weight & dimensions | Thickness | 0.25 mm | Sustainability | Doesn't contain | Latex |
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