The Boox Go 10.3 Series Magnetic Case is a precisely fitted protective cover designed for the Boox Go 10.3, Boox Go 10.3 Gen II, and Boox Go 10.3 Gen II Lumi, combining reliable device protection with a functional design suited for mobile everyday use. With compact dimensions of 237 x 187 x 5 mm and a weight of approximately 248 g, it remains lightweight and easy to handle, while its matte surface enhances grip and reduces visible fingerprints. The interior features soft, high-quality materials that provide gentle support for the e-paper tablet and contribute to a pleasant user experience. A secure magnetic attachment ensures stable positioning, complemented by a detachable magnetic stylus flap that protects accessories while allowing flexible use. Additional convenience is provided by the integrated auto sleep and wake function, which automatically activates or deactivates the device when opening or closing the case. The foldable construction also enables a horizontal stand position for comfortable hands-free reading, writing, or media use, making it a versatile and well-balanced accessory for the Go 10.3 series.