Compatibility - The keyboard cover is designed to fit the MK545 and MK540 keyboards. Made from ultra-thin, high-quality silicone material, the cover is only 0.3mm thick, preserving the original typing feel. Constructed from environmentally friendly silicone, it offers a precise fit over each key for full coverage and protection. Features a spill-resistant and dust-resistant design to help protect against everyday accidents such as liquid spills, dust, debris, or pet exposure. Washable and reusable - clean with mild soapy water, allow to air dry completely before reapplying. This keyboard cover helps protect your device from damage caused by dirt, dust, and liquids. The soft, flexible material enhances typing comfort and reduces finger fatigue during extended use. Helps keep the keyboard clean by blocking dust and contaminants from entering beneath the keys. Provides a barrier against accidental spills, helping to prevent internal damage. Offers a snug fit that helps reduce slipping and unwanted key presses. Designed for durability, ease of cleaning, and long-term protection of your keyboard.