The large Rainbow is really versatile: small children stack, sort and build and as the children get older they will use it as a cradle for dolls, as fence for animals, like a tunnel or bridge for vehicles, as house for dwarfs and dollhouse dolls, build amazing sculptures... this Tunnel will always be integrated in playing with a lot of fantasy. This product is recommended by "spiel gut" (good toy guide). 12 pieces. Materials: lime wood, non-toxic water based color stain. Size: length 37cm, height 18cm.