High quality and eco-friendly material. Multi-function support kinds of playing and instrument Sound.Not only developing children's sense of touching and feeling,but also geting the pure fun through this mat.It is the best gift for children.
A: 110x36cm(43.3x14.17in)B: 130x48cm (51.18x18.89in)C: 148x60cm(58.26x23.62in)Big enough for 2-3 children playing together.
Needing 3 x "AA" battery.(not include)