Deluxe Lizard-Textured Padfolio for Microsoft Surface Pro 3 / Pro 4 and Letter / A4 Paper Professional design made of microfiber Designed for Microsoft Surface Pro 6 (2018 New Release) / Surface Pro 5th Gen (2017 New Release) / Microsoft Surface Pro LTE / Surface Pro 4 (Device not included.) Room for a letter-size (8.5- x 11-inch)/A4-size spiral notebook or regular notepad Pen loops, business card slots, cellphone pocket and accessory pockets Big inside pocket holds 11-inch MacBook Air; outside slide-in pocket for documents