Christmas ornaments are small, decorative objects that are hung on a Christmas tree. They can be made from various materials, such as glass, plastic, metal, and wood, and come in a variety of shapes, sizes, and colors. The purpose of a Christmas ornament is to add visual interest and beauty to the tree, as well as to represent different themes or symbols associated with the holiday season. Christmas ornaments are often designed with unique patterns, textures, and details that make them stand out and add a festive touch to the tree.