Thank you for viewing. Artificial turf, approximately 55cm x 55cm. Green artificial turf. The back is made of rubber (I think). I purchased it by the roll at a home center and cut it to size. It was used indoors. I washed it with a neutral detergent before listing it. There is some light soiling on the back, but it's not a concern for those who don't mind! This is a used item from a private home. Please note that it will be lightly folded for shipping. Thank you for your understanding. Please refrain from purchasing if you are concerned about the details or are overly sensitive. Thank you for your understanding. Price is not negotiable. - Color: Green - Size: Square