Disney Chip and Dale joint mats! 9-piece set x 2! A total of 18 pieces! There are no problems with using them, but upon close inspection, there are some holes and signs of wear. I bought them about 10 years ago and used them in the children's room on the second floor. Since they were mainly used on the first floor, they don't seem to be too badly deteriorated. This pattern and design are no longer available. ·͜·