Package size and compatibility Package: OPP carton packaging. Size: 12.2 x 5.2 inches. Compatibility: Transparent laptop keyboard film suitable for daily use and largely compatible with 1314 inch notebook keyboards. Material and protection Material: Environmentally friendly silicone that is safe and healthy to use. Fit and feel: Sits close to the keyboard and preserves the original typing feel; does not affect notebook closure. Protection: Dustproof and waterproof, helping extend the life of the laptop. elasticity provides a durable, comfortable feel. Visibility and noise reduction Backlight clarity: transparent so the keyboard backlight remains clearly visible at night. Typing noise: Soft keyboard protector helps reduce typing sound, making latenight work or play quieter. Reusability and care Reusable: Designed for repeated use; easy to install and remove. Cleaning: Flexible silicone is easy to clean—wipe with a damp cloth or remove for washing. Reusable and longlasting. Use scenarios Students: Works well for latenight study or notetaking while preserving keyboard cleanliness. Business professionals: Suitable for work onthego in offices, trains, or planes, reducing noise and protecting the keyboard. Home and travel: Ideal for everyday protection of keyboards from dust and moisture during travel or daily use.