1,Eva foam puzzle mat with piano 2.Size and colour can customize 2, Interlocking EVA foam mats 3, Non-recycled, non-toxic Paino Cartoon EVA Foam Puzzle Play Mat 1, Size and Colour can customize2, Interlocking EVA foam mats3, Non-recycled, non-toxic, light.4, Adapt to all ages Feature: The mats are easily cleaned and they can be wiped with a damp cloth. They are non-toxic. They can be used indoors ...