Open your crescent roll package and unroll the dough. Press along the dotted lines to seal the dough all together. Cut the dough with a knife or pizza cutter into ¼ inch strips or long skinny rectangles.
Wrap the long pieces of dough around each hot dog. You want to create 'bandages' by stretching the dough around the hot dogs and letting it overlap in a criss-cross.
Place each wrapped hot dog mummy on the baking sheet. Bake for 10-12 minutes or until the dough is golden brown. Once they are done, remove from oven and set aside to cool slightly.