Step 1: Cut Mango into small pieces roughly the size you see in the first picture above.
Step 2: Puree mangos with blender if possible, or manually until a puree is reached.
Step 3: Line baking sheet with parchment paper.
Step 4: Spread puree onto baking sheet w/ parchment paper, making it as even as possible and ideally around 1/8th-inch thick.
Step 5: Bake the puree for 3-4 hours (time will vary depending on thickness)
Step 6: Remove from oven when fully dried and pliable. Place a piece of wax paper over the fruit, peeling off the fruit and the wax paper together.
Step 7: Cut the fruit into strips, roll up.