Marking products are used to make permanent or temporary marks on a variety of surfaces. They can be used for marking construction materials, surveying equipment, trees, and other objects. These products come in different forms such as spray paints, chalks, crayons, pencils, and markers. They are often designed to be highly visible, weather-resistant, and long-lasting. Some common types of marking products include marking flags, marking paint, marking tape, and marking pens. They are widely used in construction, landscaping, surveying, forestry, and other industries where marking and identification are essential.