This is a set sale of tile carpets. Please understand that we do not sell them individually. Tile mats that stick easily when placed, do not shift, have antibacterial and deodorizing properties, and are washable. 50cm x 50cm x 0.7cm Gray color: 3 pieces [DCM product] Green color: 12 pieces [Iris product] Total of 15 pieces. Please refrain from purchasing if you are considering using them in a living space as described in the product description. There may be parts that are not fully visible in the photos, but while there is some feeling of use, there are no items with stains or dirt. They can be used for offices or break rooms where shoes are worn, or for floor protection during construction. We will vacuum the front and back of each piece and wipe the back tile part with water before shipping. You can use them immediately after delivery. #tilecarpet #carpet #rug #mat #interiorgoods #flooringgoods #jointmat #irisohyama #iris #IRIS #DCM