71x59 play mat for playpen

https://golf-wiki.win/index.php?title=Watch_Out:_How_Foam_Play_Mat_Tiles_Is_Taking_Over_And_What_To_Do_About_It

You should inspect your mat frequently for indications worn and tear like loose threads, damaged foam. Repair or replace as required. Make sure to store it in an area that is dry to stop the growth of mold.