Foldable baby play mat import request France

I write you on behalf of E******n S*****s, we are looking to develop a foldable baby play mat for our european market.
Our main criteria are that the product should be foldable and a bit thick 1 or 2 cm (they use foam in the example) . We can decide the design later on. Other materials should be safe for toddlers/babies.
Do you have more information ?