each rainbow colour.
Available in four different colours here: https://www.spoonflower.com/collections/419022-hippo-workout-by-hippopottermiss This design has two coordinating fabrics: https://www.spoonflower.com/designs/10369429-hippo-workout-bright-rainbow-stars-by-hippopottermiss and https://www.spoonflower.com/designs/10369424-hippo-workout-bright-rainbow-stripes-by-hippopottermiss