A fish is rattle – puzzle. The toy is intended to be used by younger children as a rattle and by older children as a puzzle. A head of the fish can be taken off as well as rings. If the toy is used as a rattle, the head should be put on more firmly and it will be very hard to take it off. Even if a child will succeed to take it off, a diameter of the narrowest ring is 1 1/2" (3.7 cm), thus, it will not pose any danger to the baby.