The Pack-O-Links™ by VTech® includes twenty-four brightly colored c-links and a round holder to keep them all together. Links come in eight different colors and feature a variety of textures to provide sensory stimulation. When attached to the holder or each other, little ones can shake the rings for a fun rattling sound. Connect the rings together or attach them to other link toys like the Crinkle & Roar Lion™, Swing & Sing Monkey™ and more (sold separately)!