Amazon.com: Kid Rug Carpet Playmat for Toy Cars and Train,Play Area Rug with Rubber Backing,Fun Throw Rug,Ideal Gift for Children Baby Bedroom Play Room(140×200cm/55×79in) : Home & Kitchen
VALLABY rug, green, 3'3"x4'4" - IKEA
STORABO rug, green, 291/2x523/8" - IKEA
Ikea kids, baby carpet play mat, floor mat - baby & kid stuff - by owner - household sale - craigslist