Material: Non Toxic EVA Foam
Soft,Safe,Waterproof, Easy to Clean
Tiles Can Be Put Together To Form Play Mat
Pop Out Letters,help children learn letters
Size:Single mat 15x15cm/5.91x5.91inch
36pcs Foam Mat
There is 2-3% difference according to manual measurement.
Please note that slight color difference should be acceptable due to the light and screen.