Sandwich rolls are small, round or oval-shaped breads designed to hold various fillings, making them ideal for sandwiches. They come in different types, including white, whole wheat, and multigrain, catering to various tastes and dietary preferences. These rolls are often soft on the inside with a slightly crusty exterior, providing a satisfying texture. Commonly used for lunch or snacks, they can be filled with ingredients like meats, cheeses, vegetables, and spreads, allowing for endless combinations to suit individual preferences.