Nishimatsuya joint mats, a set of 16 pieces. With a thickness of 10mm, it's the perfect thickness for babies crawling and preventing falls for the elderly, and there were few stumbles. Easy to remove and can be washed with water if dirty. Can also be used to prevent dents and scratches. Recommended for those who want joints that are difficult to come apart. ◉Size: Approximately 31.5cm x 31.5cm x 1.0cm thick There are 16 pieces in total. ◉Colors: Beige 6 pieces / Cafe au lait 7 pieces / Dog 1 piece / Cat 1 piece / Fish 1 piece ◉Material: Polyethylene ◉Condition: Used in a home with small children, there are stains, dents, and scratches, so we are looking for buyers who don't mind if they are dirty. All items have been cleaned with alcohol. We will clean them again before shipping. As it is a amateur inspection, please feel free to comment if there are any points that are difficult to understand from the photos or if you have any concerns. Type... Play mat/Joint mat