A very chic children's gift suitable for boys and girlsBaby piano carpet and children's playground  It has four piano buttons that develop in the child the ability to explore sound, including developing sound discrimination, and his chest helps to lengthen his body.  The piano is a wonderful masterpiece, and it has such a mode of music that the baby will never get bored of it  The amusement park develops the gift of sight and makes him stretch it and move his body and nerves  It contains a small mirror so that the child can recognize his appearance  Baby rug works with 3 pen batteriesYou can remove the toys from them (the rattles) and the child plays with them normally  The cloth material is very durable and can be washed normally  Easy to disassemble and install  All games are completely harmless and conform to specifications  The size of the rug is nice and large, as shown in the picture