It contains 6 Nins, 36 rings and 6 coins in no basic colours. Includes a cloth bag. The six different coloured rings allow to completely hide the Nin. The coins set the limit to make it rise, cover half of it, cover it completely... I appear, I disappear, I cover myself, I find myself again, etc. This is a simple material and allows many possibilities of play. Clean with a damp cloth. Ages 3 and up.