Gray carpet tiles, 100% polypropylene, size 50x50cm. Set of 45 tiles. [Condition] Selling because they are no longer needed. Used in a 14-tatami mat living room. The gray color creates a calm atmosphere. I used them for sound absorption because my pet rabbit would hop around. There are some marks from bed legs and table legs. I have washed out any pet stains with detergent, and there are no major stains, but please understand that these are used items. The surface has been vacuumed and then cleaned with a lint roller, and the back has been wiped with a Quickle Wiper wet sheet and then wiped dry. Thank you for your consideration. - Color: Gray - Size: 50x50 cm - Material: Polyester 100% - Type: Carpet Tile Thank you for viewing.