Description _x000D_ _x000D_This is a protective keyboard cover. Made of silicone, durable for long lasting use. It is and not easy to deform. It can protect your keyboard from coffee, water, dust and some other contaminants. It is very convenient and easy to clean and store. _x000D_ _x000D_Features _x000D_ _x000D_-Material: Silicone. _x000D_- Compatibility : Compatible for Dell KB216 wired keyboard, Dell KM636 wireless keyboard, Dell Optiplex 5250 3050 3240 5460 7450 7050 and Dell Inspiron AIO 3475/3670/3477 all-in-one desktop. Please check your keyboard to avoid incorrect purchase! _x000D_- Notice: Please compare the laptop's keyboard layout and model with the product picture to avoid buying an incompatible keyboard!! Please feel free to us for any compatibility issues. Note: If the "Enter/Return" key looks like the Arabic digit "7", then this product is not suitable for your laptop! It works only for the U.S. version, and the "Enter" key is a rectangular. _x000D_- Best protector: Smooth and comfortable to touch, this ultra-thin keyboard protector is designed to be waterproof and dustproof to protect your laptop keyboard from spills, dust, coffee, tea or wine, and other contaminants. _x000D_- Practical: Durable and non-toxic. Provide a comfortable feeling when typing. Personalize the keyboard while adding extra protection. _x000D_- Our service: 60 days no risk replacement warranty. If you have any questions, please us directly and we will try our best to solve them.Packing list1 x Keyboard Cover