MySurface - 12" Tablet Case/Sleeve for Surface Pro 3 (Black) What make this Surface Pro 3 case/sleeve stand out: Very protective: this case uses premium padding foam rarely seen on a tablet case. This feature is unique comparing to others in the market. No cheap materials: PU-leather covers, heavy weight suede linnings, high quality paddings. Feel good in hand: Smooth, soft and yet firm for the shape. Fits Surface Pro 3 + Type Cover + Surface Pen. 12.25 x 9.25 x 1 inch.