There are 16 pieces in total: 8 tile carpets (beige) measuring 30x30cm and 8 joint mats (gray) measuring 32x32cm including joints. They can be combined to cover various areas and shapes. It's convenient because you can remove and wash only the dirty parts. They adhere simply by placing them down and won't slip. Both have short, dense fibers and a smooth texture. There are no noticeable stains, but please refrain from purchasing if you are looking for items in unused condition to avoid any issues. Style...Simple/Basic Pattern...Solid #PanelCarpet #Convenient #Pet