Microsoft Surface Pro 12-inch Exclusive Case

I'm selling this because it was different from what I imagined (it was sturdier than I expected).
I attached it once but removed it immediately.
It is unused, but the box has been opened.
Please only purchase if you understand this.

[Specifications]
■ Compatible models: Surface Pro 12 inch
■ Compatible inches: 12 inches
■ Color: Black
■ Size: Width approx. 279mm x Thickness approx. 25mm x Height approx. 210mm
■ Weight: Approx. 372g
■ Set contents: Case x 1
■ Material: Surface: Synthetic leather, Lining: Polyester, Main body mounting part: TPU (Thermoplastic Polyurethane)

[Description]
■ This is a shock-absorbing case in a simple document case design, recommended for school and business settings.
■ The TPU (Thermoplastic Polyurethane) material, which combines elasticity and hardness, cushions scratches and impacts.
■ Made with synthetic leather that is resistant to scratches and dirt.
■ You can carry your device and optional keyboard together.
■ Features a flap to protect the screen when not in use.
■ The flap can be easily secured with a magnet.
■ A free-angle stand allows you to adjust the angle on the flap to your preference.
■ Includes a pen holder for storing your genuine Surface pen.
■ You can check the screen, charge, take photos, and operate various buttons while the case is attached.
■ You can charge the stylus while the case is attached. *Charging is not possible when the case lid is closed.

Thank you for looking.