Thank you for viewing. Tansu no Gen Large-size joint mat Herringbone pattern Color: Natural 23 mats 46 side pieces 5 leftover cut pieces It seems like it will cover a little over 4 tatami mats. I bought more because I didn't have enough, but I ended up with a lot left over, so if anyone would like to use them, please let me know. Also, if you didn't have enough, how about these? (^^) If you don't need the leftovers, please let me know in the comments. - Material: Wood - Design: Wood grain - Shape: Joint type - Size: Square