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.
The black/grey brick-effect concrete stamp mat would be best suited for DIY concrete enthusiasts and pro contractors creating stamped or textured concrete surfaces, especially for outdoor patios, walkways, and driveways.
