Folox&reg; TPU Ultra Thin & Clear Keyboard Protector Cover Skin for Laptop Dell Latitude 14-5000 Series,Latitude E5440,Latitude E7440 E7240 Laptop Perfectly fit for DELL Latitude E5440, E7440, E7240 (US layout). This keyboard cover DO NOT fit other models. Made of premium engineering grade TPU material, more thin and more transparent. High transparency to preserve the elegance of your device, and allows keyboard backlight to shine through. Waterproof and dustproof, protect your laptop against spills, dust, and other contaminants. Customer satisfaction is our top goal. Please feel free to contact us if you are not happy with this product, we are happy to assist you.