Microsoft Surface Pro 4 12.3" Cover Case - Slim Lightweight Standing Custom Fit Cover [Auto Sleep / Wake up] for Microsoft Surface Pro 4 12.3 Inch Tablet (brown) Slim, form-fitting cover designed by X-Tablet to perfectly fit your Surface Pro 4 and provide full front and back protection. The cover is easy to securely attach and remove, and folds back for easy one-handed reading & watching. It automatically puts your Surface Pro 4 to sleep when it is closed and wakes it upon opening, making it easy to jump back into your user interface. Crafted from durable polyurethane with a matching microfiber interior, your cover protects your Surface Pro 4 and keeps your screen clean without adding bulk, making it perfect for taking Surface Pro 4 wherever you go. With auto sleep and wake up function. Perfectly fit with Surface Pro 4.Not compatible with other tablets.