[Magnetic Dry Erase Board for Fridge]: This is a LCD magnetic board for refrigerators, 9.8 × 6.7 inches, thin, with a stylus card slot and attached pen, simple and tidy, and the surface of the refrigerator is no longer messy. Built in button battery power supply, can be used continuously for more than one year. After the battery is depleted, it can be replaced to continue using [Powerful Magnets]: The strong magnet firmly attaches the LCD panel to the surface of the refrigerator, preventing it from falling off when opening and closing the refrigerator door. Attention: Please test whether the surface of your refrigerator can absorb magnets before use. For example, if the surface of the refrigerator is a glass panel and the magnet cannot adhere to it, then it cannot be used [One Click Clear and Hide Lock Function]: No need to use an eraser. When you want to clear the written content on the board, simply press the button to clear it, making your work more efficient and convenient. The locking function is hidden on the back of the board. When you want to prevent accidental deletion of written content, simply turn on the lock function on the back to protect the written content from being erased [Widely Used]: Our magnetic LCD panel is a powerful assistant for kitchen, home, school, and office organizers. Easily create your to-do list, schedule, meal plan, notes, shopping list, grocery list, household chores list, etc. to build your study or work week/month calendar. It can also be used as a portable desktop writing board for children to doodle, doodle, draw, etc [Thoughtful service]: We will sincerely provide you with quality service. If you are not satisfied with the product, we will return it for you unconditionally. Finally 1P