World and U.S. Outline Study Map Pads, 50 Sheets Each! Outline Map Study Pads are one-sided, 50-sheets of paper in each set at a legible 18 x 12 inches each. Maps show outlines of counties, and states or countries within the map. These maps are unlabeled and perfect for classroom or home testing. Set includes one U.S. Outline Study Map set and one World Outline Study Map set with 50 sheets each. Paper. All levels.