Quantity: 1, this product is made of thin transparent elastic silicone, with excellent touch, easy to clean, and can be used repeatedly, ensuring that you have a brand new and hygienic keyboard!Features:1. Thin and transparent, soft and highly elastic, with good touch.2. Easy to use, tightly attached to the keyboard surface, does not affect any keyboard operation.3. Waterproof, no longer have to worry about water, milk, juice, coffee and other liquids splashing into the keyboard and damaging your beloved computer.4. Dustproof and anti-dirty, can prevent dust, cigarette ash, biscuits, etc. from falling into the gap of the keyboard and affecting the use and life of the keyboard.5. Highly effective antibacterial, this product contains nano silver, which can kill most bacteria and viruses, protect your health, and protect your hands.6. Easy to clean, can be cleaned at any time, your keyboard is always new.Applicable models: Universal all models of laptops. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.