These magnetic pockets are so versatile and strong that it´s almost impossible to name all the ways they can be used! Each pocket measures 9.5" wide and 11.75" high and features a powerful magnetic surface throughout the entire back of the pocket. The magnetic backing will hold securely onto any metal surface. The pockets also feature a large clear pocket in the front which can hold up to 2 lbs worth of material! The front pocket also has an insert strip to label contents.