These are used for creating a brick/slab effect in wet concrete, ideal for driveways, patios, paths or garden projects. Both mats are second hand and have been previously used, so they do have marks and staining from concrete/colour release, but still have the pattern visible.
This product would be ideal for concrete contractors, DIY home owners, or landscaping professionals who require a low-cost, visually appealing concrete stamping option for sidewalks, patios, or foundation repairs.