Our large playmats come are all 90.6" x 55.1" and are approximately 3/4" thick. All of our play mats are manufactured with supreme quality non-toxic materials. They are super sturdy and built to last for years, these play mats are great for newborns, toddlers, and kids playrooms. Each play mat features a colourful image on one side and an educational and fun image on the reverse.