Seahorse Ponies, brand Rockahula. Enchanting Sylvia Seahorse is the most elegant seahorse in the sea! This pack of three ponies feature a pretty blue glittery seahorse, a super shimmery gold shell and a bright coral pom pom. Discover the lovely collection of accessories for children from Rockahula in Jo Mami Kids Concept Store. Find in our online store, matching hair accessories, alice bands, pins, headbands, hair ribbons, clips, and many more accessories such as handbags and purses.