Gather all your ingredients and prepare a clean workspace.
Fill a shallow dish with warm water.
Soak one rice paper wrapper in the warm water for about 10-15 seconds until pliable.
Lay the softened wrapper on a clean surface.
Place a small handful of lettuce, carrots, and bell peppers in the center of the wrapper.
Add a few pieces of shrimp or tofu, along with some fresh herbs.
Top with avocado slices for creaminess.
Fold the sides of the wrapper over the filling.
Roll the wrapper tightly from the bottom up to enclose the filling.
Repeat the process with the remaining wrappers and filling ingredients.